[{"from": "human", "value": "Provide a description of this molecule. [C][C][=C][C][=Branch2][Ring1][Ring2][=N][C][=Branch1][Ring2][=N][Ring1][=Branch1][S][C][C][C][=Branch1][C][=O][N][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is an aryl sulfide."}]