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SMILES: c1(=O)[nH]c(=O)c(c[nH]1)/C=C/C(=O)O Canonical SMILES: OC(=O)/C=C/c1c[nH]c(=O)[nH]c1=O InChI: InChI=1S/C7H6N2O4/c10-5(11)2-1-4-3-8-7(13)9-6(4)12/h1-3H,(H,10,11)(H2,8,9,12,13)/b2-1+ InChIKey: HFEXWXMEGUJTQB-OWOJBTEDSA-N
CBID:163805 http://www.chembase.cn/molecule-163805.html