[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=C][N][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][Ring2][S][Ring1][Branch1][Br]"}, {"from": "gpt", "value": "The molecule is a member of methylpyridines."}]