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[1,1':2',1''-Terphenyl]-3,3'',5,5''-tetracarboxylic acid, 3',4',5',6'-tetrakis(3,5-dicarboxyphenyl)-
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2-Propenoic acid, 3,3',3''-(2,4,6-trimethyl-1,3,5-benzenetriyl)tris-, (2E,2'E,2''E)-
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