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SMILES: c1(c2c3c(oc(=O)c2)cc2c(c3)CCC2)oc2c(c1)cccc2OC Canonical SMILES: COc1cccc2c1oc(c2)c1cc(=O)oc2c1cc1CCCc1c2 InChI: InChI=1S/C21H16O4/c1-23-17-7-3-6-14-10-19(25-21(14)17)16-11-20(22)24-18-9-13-5-2-4-12(13)8-15(16)18/h3,6-11H,2,4-5H2,1H3 InChIKey: DLRKVVOFDHMEHE-UHFFFAOYSA-N
CBID:200741 http://www.chembase.cn/molecule-200741.html