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SMILES: c12oc(=O)c3c(c1ccc(c2C)OCc1cc(oc1C)C(=O)O)cccc3 Canonical SMILES: Cc1oc(cc1COc1ccc2c(c1C)oc(=O)c1c2cccc1)C(=O)O InChI: InChI=1S/C21H16O6/c1-11-17(25-10-13-9-18(20(22)23)26-12(13)2)8-7-15-14-5-3-4-6-16(14)21(24)27-19(11)15/h3-9H,10H2,1-2H3,(H,22,23) InChIKey: IUOQTIBTHSSQTI-UHFFFAOYSA-N
CBID:187643 http://www.chembase.cn/molecule-187643.html