{"id":3544,"npaid":"NPA003544","original_name":"Pseurotin","mol_formula":"C22H25NO8","mol_weight":"431.4410","exact_mass":"431.1580","inchikey":"SLYDIPAXCVVRNY-BBJHAQHQSA-N","smiles":"CC/C=C\\[C@@H]([C@@H](C1=C(C(=O)[C@@]2(O1)C([C@@](NC2=O)(C(=O)C3=CC=CC=C3)OC)O)C)O)O","cluster_id":1770,"node_id":1435,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C22H25NO8/c1-4-5-11-14(24)15(25)16-12(2)17(26)21(31-16)19(28)22(30-3,23-20(21)29)18(27)13-9-7-6-8-10-13/h5-11,14-15,19,24-25,28H,4H2,1-3H3,(H,23,29)/b11-5-/t14-,15-,19?,21+,22+/m0/s1","m_plus_h":"432.1653","m_plus_na":"454.1472","origin_reference":{"doi":"10.1002/hlca.19760590114","pmid":1248942,"authors":"Bloch, P; Tamm, C; Bollinger, P; Petcher, T J; Weber, H P","title":"Pseurotin, a new metabolite of Pseudeurotium ovalis Stolk having an unusual hetero-spirocyclic system","journal":"Helvetica Chimica Acta","year":1976,"volume":"59","issue":"1","pages":"133-137"},"origin_organism":{"id":2152,"type":"Fungus","genus":"Pseudeurotium","species":"ovalis","taxon":{"id":1318,"name":"Pseudeurotium","rank":"genus","taxon_db":"mycobank","external_id":"4408","ncbi_id":95331,"ancestors":[{"id":599,"name":"Eukarya","rank":"domain","taxon_db":"mycobank","external_id":"0","ncbi_id":2759},{"id":600,"name":"Fungi","rank":"kingdom","taxon_db":"mycobank","external_id":"90157","ncbi_id":4751},{"id":617,"name":"Ascomycota","rank":"phylum","taxon_db":"mycobank","external_id":"90031","ncbi_id":4890},{"id":1306,"name":"Ascomycetes","rank":"class","taxon_db":"mycobank","external_id":"90028","ncbi_id":null},{"id":1317,"name":"Pseudeurotiaceae","rank":"family","taxon_db":"mycobank","external_id":"81222","ncbi_id":34379}]}},"syntheses":["10.1021/ol034630s"],"reassignments":[],"mol_structures":[{"current_structure":true,"reference_doi":"10.1002/hlca.19760590114","structure_smiles":"CC/C=C\\[C@@H]([C@@H](C1=C(C(=O)[C@@]2(O1)C([C@@](NC2=O)(C(=O)C3=CC=CC=C3)OC)O)C)O)O","is_reassignment":false,"version":1}],"exclusions":[],"external_ids":[{"external_db_name":"mibig","external_db_code":"BGC0001037"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004688738%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004688739%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711503%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711504%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711505%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711506%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711507%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711508%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711509%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711510%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711511%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711512%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711513%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711514%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711515%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711516%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00004711517%3%(5S,8S)-8-benzoyl-2-[(Z,1S,2S)-1,2-dihydroxyhex-3-enyl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00000853898%NCGC00380089-01_C22H25NO8_1-Oxa-7-azaspiro[4.4]non-2-ene-4,6-dione, 8-benzoyl-2-[(1S,2S,3Z)-1,2-dihy%1!CCMSLIB00000853900%NCGC00380089-01_C22H25NO8_1-Oxa-7-azaspiro[4.4]non-2-ene-4,6-dione, 8-benzoyl-2-[(1S,2S,3Z)-1,2-dihy%1!CCMSLIB00000855079%NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl%1!CCMSLIB00000855081%NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl%1!CCMSLIB00000855083%NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl%1!CCMSLIB00000855770%NCGC00380982-01_C22H25NO8_8-Benzoyl-2-[(3E)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl%1!CCMSLIB00000849992%NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl%1!CCMSLIB00000849995%NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl%1!CCMSLIB00000850336%NCGC00380089-01_C22H25NO8_1-Oxa-7-azaspiro[4.4]non-2-ene-4,6-dione, 8-benzoyl-2-[(1S,2S,3Z)-1,2-dihy%1!CCMSLIB00000850373%NCGC00380982-01_C22H25NO8_8-Benzoyl-2-[(3E)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl%1!CCMSLIB00000850376%NCGC00380982-01_C22H25NO8_8-Benzoyl-2-[(3E)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl%1"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012132680%Suspect related to NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione (predicted molecular formula SIRIUS: C27H27NO9 / BUDDY: C27H27NO9) with delta m/z 78.01 (putative explanation: unspecified|unspecified; atomic difference: 3C,3N|5C,2H,1O) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00000478080%2%Pseurotin&A_120184"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009970888%Suspect related to NCGC00380089-01_C22H25NO8_1-Oxa-7-azaspiro[4.4]non-2-ene-4,6-dione, 8-benzoyl-2-[(1S,2S,3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl-, (5S,8S,9R)- (predicted molecular formula: C15H24N8O5S) with delta m/z -3.007 (putative explanation: 13C3 label for SILAC (reverse); atomic difference: 3C,-3C[13])%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009972474%Suspect related to NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione (predicted molecular formula: C9H13N7O4S) with delta m/z -116.084 (putative explanation: PPG repeat unit x2 (reverse); atomic difference: -6C,-12H,-2O)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009972475%Suspect related to NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione (predicted molecular formula: C10H17N7O5S) with delta m/z -84.058 (putative explanation: unspecified; atomic difference: unspecified)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009972476%Suspect related to NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione (predicted molecular formula: C14H23N7O6S) with delta m/z -14.016 (putative explanation: Ala->Gly substitution|Gln->Asn substitution|Glu->Asp substitution|Leu/Ile->Val substitution|Thr->Ser substitution; atomic difference: -1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00009972477%Suspect related to NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione (predicted molecular formula: C27H27NO9) with delta m/z 78.01 (putative explanation: unspecified|unspecified; atomic difference: 3C,3N|5C,2H,1O)%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012131091%Suspect related to NCGC00380089-01_C22H25NO8_1-Oxa-7-azaspiro[4.4]non-2-ene-4,6-dione, 8-benzoyl-2-[(1S,2S,3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl-, (5S,8S,9R)- (predicted molecular formula SIRIUS: C15H24N8O5S / BUDDY: C23H24O8) with delta m/z -3.007 (putative explanation: 13C3 label for SILAC (reverse); atomic difference: 3C,-3C[13]) [M+Na]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012132677%Suspect related to NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione (predicted molecular formula SIRIUS: C9H13N7O4S / BUDDY: C13H17NO6S) with delta m/z -116.084 (putative explanation: PPG repeat unit x2 (reverse); atomic difference: -6C,-12H,-2O) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012132678%Suspect related to NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione (predicted molecular formula SIRIUS: C10H17N7O5S / BUDDY: C18H21NO2S2) with delta m/z -84.058 (putative explanation: unspecified; atomic difference: unspecified) [M+H]+%4"},{"external_db_name":"gnps","external_db_code":"CCMSLIB00012132679%Suspect related to NCGC00381039-01_C22H25NO8_8-Benzoyl-2-[(3Z)-1,2-dihydroxy-3-hexen-1-yl]-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione (predicted molecular formula SIRIUS: C14H23N7O6S / BUDDY: C21H23NO8) with delta m/z -14.016 (putative explanation: Ala->Gly substitution|Gln->Asn substitution|Glu->Asp substitution|Leu/Ile->Val substitution|Thr->Ser substitution; atomic difference: -1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H|-1C,-2H) [M+H]+%4"},{"external_db_name":"npmrd","external_db_code":"NP0004447"}],"classyfire":{"class":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000323","name":"Organooxygen compounds","chemont_id":"CHEMONTID:0000323","description":"Organic compounds containing a bond between a carbon atom and an oxygen atom."},"smiles":"CC\\C=C/[C@H](O)[C@H](O)C1=C(C)C(=O)[C@@]2(O1)C(O)[C@](NC2=O)(OC)C(=O)C1=CC=CC=C1","kingdom":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000000","name":"Organic compounds","chemont_id":"CHEMONTID:0000000","description":"Compounds that contain at least one carbon atom, excluding isocyanide/cyanide and their non-hydrocarbyl derivatives, thiophosgene, carbon diselenide, carbon monosulfide, carbon disulfide, carbon subsulfide, carbon monoxide, carbon dioxide, Carbon suboxide, and dicarbon monoxide."},"inchikey":"InChIKey=SLYDIPAXCVVRNY-BBJHAQHQSA-N","subclass":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001831","name":"Carbonyl compounds","chemont_id":"CHEMONTID:0001831","description":"Organic compounds containing a carbonyl group, with the general structure RC(=O)R', where R=organyl, R'=H, N, O, organyl group or halide group."},"ancestors":["1,2-diols","Alcohols and polyols","Alkyl-phenylketones","Aryl alkyl ketones","Aryl ketones","Azacyclic 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alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group.","substituents":["Alkyl-phenylketone","Benzoyl","Aryl alkyl ketone","Monocyclic benzene moiety","3-furanone","Benzenoid","2-pyrrolidone","Pyrrolidone","Dihydrofuran","Vinylogous ester","Pyrrolidine","1,2-diol","Carboxamide group","Secondary carboxylic acid amide","Secondary alcohol","Lactam","Oxacycle","Carboxylic acid derivative","Azacycle","Organoheterocyclic compound","Organic nitrogen compound","Hydrocarbon derivative","Alcohol","Organic oxide","Organonitrogen compound","Aromatic heteropolycyclic compound"],"direct_parent":{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004298","name":"Alkyl-phenylketones","chemont_id":"CHEMONTID:0004298","description":"Aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group."},"intermediate_nodes":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000118","name":"Ketones","chemont_id":"CHEMONTID:0000118","description":"Organic compounds  in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003670","name":"Aryl ketones","chemont_id":"CHEMONTID:0003670","description":"Organic aromatic compounds that contain a ketone group substituted at one C-atom with an aryl group. They have the generic structure RC(=O)R', where R = aryl group and R'=organyl group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004296","name":"Phenylketones","chemont_id":"CHEMONTID:0004296","description":"Aromatic compounds containing a ketone substituted by one aryl group."}],"alternative_parents":[{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000321","name":"Benzoyl derivatives","chemont_id":"CHEMONTID:0000321","description":"Organic compounds containing an acyl moiety of benzoic acid with the formula (C6H5CO-)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003671","name":"Aryl alkyl ketones","chemont_id":"CHEMONTID:0003671","description":"Ketones have the generic structure RC(=O)R', where R = aryl group and R'=alkyl group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003031","name":"Pyrrolidine-2-ones","chemont_id":"CHEMONTID:0003031","description":"Pyrrolidines which bear a C=O group at position 2 of the pyrrolidine ring."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001982","name":"Furanones","chemont_id":"CHEMONTID:0001982","description":"Compounds containing a furan ring bearing a ketone group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003891","name":"Vinylogous esters","chemont_id":"CHEMONTID:0003891","description":"Organic compounds containing an ester group, which is indirectly attached to a carbonyl via an intervening vinyl (>C=C<) moiety."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001663","name":"Secondary carboxylic acid amides","chemont_id":"CHEMONTID:0001663","description":"Compounds containing a secondary carboxylic acid amide functional group, with the general structure RC(=O)N(R')H (R,R'=alkyl, aryl)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0001661","name":"Secondary alcohols","chemont_id":"CHEMONTID:0001661","description":"Compounds containing a secondary alcohol functional group, with the general structure HOC(R)(R') (R,R'=alkyl, aryl)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000160","name":"Lactams","chemont_id":"CHEMONTID:0000160","description":"Compounds containing a lactam ring, which is a cyclic amide of amino carboxylic acids, having a 1-azacycloalkan-2-one structure (or an analogue having unsaturation or heteroatoms replacing one or more carbon atoms of the ring)."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0002467","name":"1,2-diols","chemont_id":"CHEMONTID:0002467","description":"Polyols containing an alcohol group at two adjacent positions."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004140","name":"Oxacyclic compounds","chemont_id":"CHEMONTID:0004140","description":"Organic compounds containing an heterocycle with at least one oxygen atom linked to a ring carbon."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004139","name":"Azacyclic compounds","chemont_id":"CHEMONTID:0004139","description":"Organic compounds containing an heterocycle with at least one nitrogen atom and one carbon atom linked to each other."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0000278","name":"Organonitrogen compounds","chemont_id":"CHEMONTID:0000278","description":"Organic compounds containing a nitrogen atom."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0003940","name":"Organic oxides","chemont_id":"CHEMONTID:0003940","description":"Organic compounds containing an oxide group."},{"url":"http://classyfire.wishartlab.com/tax_nodes/C0004150","name":"Hydrocarbon derivatives","chemont_id":"CHEMONTID:0004150","description":"Derivatives of hydrocarbons obtained by substituting one or more carbon atoms by an heteroatom. They contain at least one carbon atom and heteroatom."}],"molecular_framework":"Aromatic heteropolycyclic compounds","external_descriptors":[],"predicted_chebi_terms":["carbonyl compound (CHEBI:36586)","aromatic ketone (CHEBI:76224)","pyrrolidin-2-ones (CHEBI:74223)","oxolanes (CHEBI:26912)","enone (CHEBI:51689)","enol ether (CHEBI:47985)","carboxamide (CHEBI:37622)","secondary alcohol (CHEBI:35681)","lactam (CHEBI:24995)","polyol (CHEBI:26191)","oxacycle (CHEBI:38104)","organonitrogen heterocyclic compound (CHEBI:38101)","organonitrogen compound (CHEBI:35352)","organic oxide (CHEBI:25701)","organic molecule (CHEBI:72695)","acetophenones (CHEBI:22187)","chemical entity (CHEBI:24431)","benzenoid aromatic compound (CHEBI:33836)","benzenes (CHEBI:22712)","oxygen molecular entity (CHEBI:25806)","organic molecular entity (CHEBI:50860)","organooxygen compound (CHEBI:36963)","ketone (CHEBI:17087)","organic heterocyclic compound (CHEBI:24532)","pyrrolidines (CHEBI:38260)","pyrrolidinone (CHEBI:38275)","dihydrofuran (CHEBI:51659)","organic acid (CHEBI:64709)","carboxylic acid (CHEBI:33575)","amide (CHEBI:32988)","organic hydroxy compound (CHEBI:33822)","alcohol (CHEBI:30879)","nitrogen molecular entity (CHEBI:51143)","furans (CHEBI:24129)","cyclic ketone (CHEBI:3992)"],"classification_version":"2.1","predicted_lipidmaps_terms":[]},"npclassifier":{"isglycoside":false,"class_results":["3-Spirotetramic acids"],"pathway_results":["Amino acids and Peptides","Polyketides"],"superclass_results":["Cyclic polyketides"]}}