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SMILES: c1(c(=O)oc2c(c1C)ccc(c2)OCC(=O)OC)c1c(cc(cc1)OC)OC Canonical SMILES: COC(=O)COc1ccc2c(c1)oc(=O)c(c2C)c1ccc(cc1OC)OC InChI: InChI=1S/C21H20O7/c1-12-15-7-6-14(27-11-19(22)26-4)10-18(15)28-21(23)20(12)16-8-5-13(24-2)9-17(16)25-3/h5-10H,11H2,1-4H3 InChIKey: SIGMPEOEECUCKT-UHFFFAOYSA-N
CBID:212584 http://www.chembase.cn/molecule-212584.html