[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch1][C][C][N][C][=N][C][=Branch1][#Branch2][=N][C][=Branch1][Ring2][=N][Ring1][=Branch1][S][C][N][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule appears as colorless crystals. Used as an herbicide."}]