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2,2'',3,3'',5,5'',6,6''-octabromo-5'-(2,3,5,6-tetrabromo-4-formylphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarbaldehyde
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4-(bis(4 carboxyphenyl)amin o)benzoic acid
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