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SMILES: c1(c2oc3c(c2)cccc3)c(=O)c2c(oc1)cc(c(c2)CCC)O Canonical SMILES: CCCc1cc2c(cc1O)occ(c2=O)c1cc2c(o1)cccc2 InChI: InChI=1S/C20H16O4/c1-2-5-12-8-14-18(10-16(12)21)23-11-15(20(14)22)19-9-13-6-3-4-7-17(13)24-19/h3-4,6-11,21H,2,5H2,1H3 InChIKey: IKHZXOSFFSOWBP-UHFFFAOYSA-N
CBID:192593 http://www.chembase.cn/molecule-192593.html