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SMILES: c1(c2c3c(oc(=O)c2)ccc(c3)C(C)C)oc2c(c1)cccc2OC Canonical SMILES: COc1cccc2c1oc(c2)c1cc(=O)oc2c1cc(cc2)C(C)C InChI: InChI=1S/C21H18O4/c1-12(2)13-7-8-17-15(9-13)16(11-20(22)24-17)19-10-14-5-4-6-18(23-3)21(14)25-19/h4-12H,1-3H3 InChIKey: DKNARBIBABSNPF-UHFFFAOYSA-N
CBID:199951 http://www.chembase.cn/molecule-199951.html