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SMILES: c1cccc2c1c(c(o2)C(CCC)OC)C(=O)c1ccc(cc1)O Canonical SMILES: CCCC(c1oc2c(c1C(=O)c1ccc(cc1)O)cccc2)OC InChI: InChI=1S/C20H20O4/c1-3-6-17(23-2)20-18(15-7-4-5-8-16(15)24-20)19(22)13-9-11-14(21)12-10-13/h4-5,7-12,17,21H,3,6H2,1-2H3 InChIKey: PTBKCIBTSCQQPG-UHFFFAOYSA-N
CBID:165550 http://www.chembase.cn/molecule-165550.html