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SMILES: c1ccc2c(c1)C(=O)OC12c2ccc(cc2Oc2c1ccc(c2)[O-])[O-].[Na+].[Na+] Canonical SMILES: [O-]c1ccc2c(c1)Oc1c(C32OC(=O)c2c3cccc2)ccc(c1)[O-].[Na+].[Na+] InChI: InChI=1S/C20H12O5.2Na/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;;/h1-10,21-22H;;/q;2*+1/p-2 InChIKey: RGPLGPBQJOQFJS-UHFFFAOYSA-L
CBID:158115 http://www.chembase.cn/molecule-158115.html