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SMILES: c12n(ccs1)c(=O)c(cn2)C(=O)O Canonical SMILES: OC(=O)c1cnc2n(c1=O)ccs2 InChI: InChI=1S/C7H4N2O3S/c10-5-4(6(11)12)3-8-7-9(5)1-2-13-7/h1-3H,(H,11,12) InChIKey: FDGPDTWORUVKQX-UHFFFAOYSA-N
CBID:13293 http://www.chembase.cn/molecule-13293.html