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SMILES: c12c(c(c3c(c1OC)ccc(=O)o3)Oc1c3c(c(c4c1ccc(=O)o4)O)occ3)occ2 Canonical SMILES: COc1c2ccoc2c(c2c1ccc(=O)o2)Oc1c2ccoc2c(c2c1ccc(=O)o2)O InChI: InChI=1S/C23H12O9/c1-27-17-10-2-4-15(25)31-22(10)23(21-12(17)6-9-29-21)32-18-11-3-5-14(24)30-20(11)16(26)19-13(18)7-8-28-19/h2-9,26H,1H3 InChIKey: QYUOMKFQMCEXAF-UHFFFAOYSA-N
CBID:304513 http://www.chembase.cn/molecule-304513.html