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SMILES: c1cc2c(cc1)cc(c(c2)NC(=O)C(=O)O)C(=O)O Canonical SMILES: OC(=O)C(=O)Nc1cc2ccccc2cc1C(=O)O InChI: InChI=1S/C13H9NO5/c15-11(13(18)19)14-10-6-8-4-2-1-3-7(8)5-9(10)12(16)17/h1-6H,(H,14,15)(H,16,17)(H,18,19) InChIKey: DQBLKSRRWDWNKQ-UHFFFAOYSA-N
CBID:1508 http://www.chembase.cn/molecule-1508.html