[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=Branch1][S][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][O-1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a dihydroxybenzoate that is the conjugate base of 2,6-dihydroxybenzoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 2,6-dihydroxybenzoic acid."}]