{"id":12462,"npaid":"NPA012462","original_name":"Spiromastol J","mol_formula":"C20H22O7","mol_weight":"374.3890","exact_mass":"374.1366","inchikey":"KDWGMSJHASISHI-UHFFFAOYSA-N","smiles":"CCCC1=CC(=CC(=C1C(=O)OC2=CC(=C(C(=C2)CCC)C(=O)O)O)O)O","cluster_id":46,"node_id":11,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C20H22O7/c1-3-5-11-7-13(21)9-15(22)18(11)20(26)27-14-8-12(6-4-2)17(19(24)25)16(23)10-14/h7-10,21-23H,3-6H2,1-2H3,(H,24,25)","m_plus_h":"375.1439","m_plus_na":"397.1258","origin_reference":{"doi":"10.3390/md13042526","pmid":25913707,"authors":"Niu, Siwen; Liu, Dong; Proksch, Peter; Shao, Zongze; Lin, Wenhan","title":"New polyphenols from a deep sea Spiromastix sp. fungus, and their antibacterial activities","journal":"Marine Drugs","year":2015,"volume":"13","issue":"4","pages":"2526-2540"},"origin_organism":{"id":3941,"type":"Fungus","genus":"Spiromastix","species":"sp. 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