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SMILES: C12(C(=C(C(=O)O2)O)C(=O)/C=C/c2ccccc2)C(=O)c2c(C1=O)cccc2 Canonical SMILES: O=C1OC2(C(=C1O)C(=O)/C=C/c1ccccc1)C(=O)c1c(C2=O)cccc1 InChI: InChI=1S/C21H12O6/c22-15(11-10-12-6-2-1-3-7-12)16-17(23)20(26)27-21(16)18(24)13-8-4-5-9-14(13)19(21)25/h1-11,23H/b11-10+ InChIKey: VKDQKIUALXYYJG-ZHACJKMWSA-N
CBID:192344 http://www.chembase.cn/molecule-192344.html