[{"from": "human", "value": "Describe this molecule. [C][=C][C][=Branch1][=C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][O-1][O].[Na+1]"}, {"from": "gpt", "value": "The molecule is a hydroxybenzoic acid. It is functionally related to a salicylic acid."}]