{"id":8164,"npaid":"NPA008164","original_name":"Watasemycin A","mol_formula":"C16H20N2O3S2","mol_weight":"352.4810","exact_mass":"352.0915","inchikey":"NOEXPDVJQLSPPC-UODBANLJSA-N","smiles":"C[C@H]1[C@@H](N=C(S1)C2=CC=CC=C2O)[C@H]3N([C@@](CS3)(C)C(=O)O)C","cluster_id":3538,"node_id":2666,"has_exclusions":false,"synonyms":[],"inchi":"InChI=1S/C16H20N2O3S2/c1-9-12(14-18(3)16(2,8-22-14)15(20)21)17-13(23-9)10-6-4-5-7-11(10)19/h4-7,9,12,14,19H,8H2,1-3H3,(H,20,21)/t9-,12+,14-,16+/m0/s1","m_plus_h":"353.0988","m_plus_na":"375.0807","origin_reference":{"doi":"10.7164/antibiotics.55.249","pmid":12014439,"authors":"Sasaki, Omomitsu; Igarashi, Yasuhiro; Saito, Noriko; Furumai, Tamotsu","title":"Watasemycins A and B, new antibiotics produced by Streptomyces sp. TP-A0597","journal":"Journal of Antibiotics","year":2002,"volume":"55","issue":"3","pages":"249-255"},"origin_organism":{"id":3586,"type":"Bacterium","genus":"Streptomyces","species":"sp. 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