[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][Branch1][C][C][C][=N][N][=C][Branch1][=Branch2][N][Branch1][Branch1][C][Ring1][=Branch1][=O][N][S][C]"}, {"from": "gpt", "value": "The molecule is a colorless crystalline solid. Used as an herbicide. (NIOSH, 2022)"}]