[{"from": "human", "value": "Describe this molecule. [C][=C][C][=N][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][=N][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule appears as odorless yellow or brownish-yellow to orange powder. Tasteless.   It is a sulfa drug used as an antibiotic."}]