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SMILES: n1(c(=O)[nH]c2c(c1=O)ccc(C(=O)O)c2)c1c2c(ccc1)cccc2 Canonical SMILES: OC(=O)c1ccc2c(c1)[nH]c(=O)n(c2=O)c1cccc2c1cccc2 InChI: InChI=1S/C19H12N2O4/c22-17-14-9-8-12(18(23)24)10-15(14)20-19(25)21(17)16-7-3-5-11-4-1-2-6-13(11)16/h1-10H,(H,20,25)(H,23,24) InChIKey: VSXDUEQKPKJEOX-UHFFFAOYSA-N
CBID:258320 http://www.chembase.cn/molecule-258320.html