[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a trihydroxybenzoate. It is a conjugate base of a digallic acid."}, {"from": "gpt", "value": "[C][=C][Branch1][=C][C][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][O-1][O][C][=Branch1][C][=O][O][C][=C][C][=Branch1][#Branch2][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][O][C][=Branch1][C][=O][O]"}]