[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][Branch2][Ring1][P][O][C][=Branch1][Ring2][=N][Ring1][Branch1][N][C][=Branch2][Ring1][Ring2][=N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][N][C]"}, {"from": "gpt", "value": "The molecule is an antibacterial sulfanilamide drug."}]