[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a trihydroxybenzoic acid."}, {"from": "gpt", "value": "[C][O][C][=C][C][=Branch2][Ring1][Ring1][=C][C][=Branch1][=N][=C][Ring1][=Branch1][O][S][=Branch1][C][=O][=Branch1][C][=O][O][O][C][C][=Branch1][C][=O][O]"}]