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SMILES: c1cc2ccc3ccc(c4c3c2c(c1)cc4)C(=O)CCC(=O)O Canonical SMILES: OC(=O)CCC(=O)c1ccc2c3c1ccc1c3c(cc2)ccc1 InChI: InChI=1S/C20H14O3/c21-17(10-11-18(22)23)15-8-6-14-5-4-12-2-1-3-13-7-9-16(15)20(14)19(12)13/h1-9H,10-11H2,(H,22,23) InChIKey: AAJQTWWVKREOQP-UHFFFAOYSA-N
CBID:149675 http://www.chembase.cn/molecule-149675.html