[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch2][Branch1][=Branch1][=C][Branch2][Ring2][=N][C][=C][Ring1][=Branch1][C][=Branch2][Ring1][Ring1][=C][C][=C][C][=Branch1][C][=O][C][=Branch1][Ring2][=C][Ring1][#Branch1][C][=Branch1][C][=O][O][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a member of the class of quinomethanes that is 3-methylidene-6-oxocyclohexa-1,4-diene-1-carboxylic acid in which the methylidene hydrogens are replaced by 4-carboxy-3-hydroxyphenyl groups. The trisodium salt is the biological stain 'chrome violet CG' while the triammonium salt is 'aluminon'. It has a role as a histological dye, an insulin-like growth factor receptor 1 antagonist and a fluorochrome. It is a monohydroxybenzoic acid, a member of quinomethanes and a tricarboxylic acid. It is a conjugate acid of an aurintricarboxylate."}]