[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch1][O][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][S][=Branch1][C][=O][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a sulfobenzoic acid in which the sulfonic acid and carboxylic acid groups are in a para-relationship. It is functionally related to a benzoic acid. It is a conjugate acid of a 4-sulfobenzoate(1-) and a 4-sulfonatobenzoate(2-)."}]