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