{"id":13556,"npaid":"NPA013556","original_name":"Cucurbitarin A","mol_formula":"C19H18O3","mol_weight":"294.3500","exact_mass":"294.1256","inchikey":"BTBSHUXAPRZUAZ-QAPCUYQASA-N","smiles":"COC1=C(C(=O)C[C@@H]([C@@H]1O)C2=CC=CC=C2)C3=CC=CC=C3","cluster_id":4816,"node_id":275,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C19H18O3/c1-22-19-17(14-10-6-3-7-11-14)16(20)12-15(18(19)21)13-8-4-2-5-9-13/h2-11,15,18,21H,12H2,1H3/t15-,18+/m1/s1","m_plus_h":"295.1329","m_plus_na":"317.1148","origin_reference":{"doi":"10.1002/cbdv.201400279","pmid":26172329,"authors":"Jiao, Yang; Li, Gang; Wang, Hai-Ying; Liu, Jing; Li, Xiao-Bin; Zhang, Lu-Lu; Zhao, Zun-Tian; Lou, Hong-Xiang","title":"New Metabolites from Endolichenic Fungus Pleosporales sp","journal":"Chemistry and Biodiversity","year":2015,"volume":"12","issue":"7","pages":"1095-1104"},"origin_organism":{"id":787,"type":"Fungus","genus":"Unknown","species":"sp. 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