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SMILES: c12c(=O)cc(oc1cc(cc2OC(C(=O)O)C)OC(C(=O)O)C)c1ccccc1 Canonical SMILES: OC(=O)C(Oc1cc(OC(C(=O)O)C)c2c(c1)oc(cc2=O)c1ccccc1)C InChI: InChI=1S/C21H18O8/c1-11(20(23)24)27-14-8-17(28-12(2)21(25)26)19-15(22)10-16(29-18(19)9-14)13-6-4-3-5-7-13/h3-12H,1-2H3,(H,23,24)(H,25,26) InChIKey: GJWPTOPCIQQNOL-UHFFFAOYSA-N
CBID:182001 http://www.chembase.cn/molecule-182001.html