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SMILES: c1(c(=O)c2c(oc1C)cc(OC(C(=O)O)C)cc2)c1cc(c(cc1)OC)OC Canonical SMILES: COc1cc(ccc1OC)c1c(C)oc2c(c1=O)ccc(c2)OC(C(=O)O)C InChI: InChI=1S/C21H20O7/c1-11-19(13-5-8-16(25-3)18(9-13)26-4)20(22)15-7-6-14(10-17(15)28-11)27-12(2)21(23)24/h5-10,12H,1-4H3,(H,23,24) InChIKey: NKWCMWFBICKMQI-UHFFFAOYSA-N
CBID:198050 http://www.chembase.cn/molecule-198050.html