[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=C][Branch2][Ring2][Branch1][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][N][C][=N][C][=C][S][Ring1][Branch1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a broad spectrum antimicrobial agent. Phthalylsulfathiazole is used in the treatment of dysentery, colitis, and gastroenteritis."}]