1,1':4',1'':4'',1'''-quaterphenyl-3,3''',5,5'''-tetracarboxylic acid
"1,1':4',1'':4'',1'''-quaterphenyl-3,3''',5,5'''-tetracarboxylic acid"
"1,1':4',1'':4'',1'''-quaterphenyl-3,3''',5,5'''-tetracarboxylic acid"
"1,1':4',1'':4'',1'''-quaterphenyl-3,3''',5,5'''-tetracarboxylic acid"