[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][C][=Branch1][O][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][N][=C][Branch1][C][N][N]"}, {"from": "gpt", "value": "The molecule is benzoic acid substituted at the para position by a guanidino group. It is a member of guanidines and a member of benzoic acids."}]