[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][N][C][N][Branch1][=Branch2][C][=Branch1][C][=S][S][CH1-1][Ring1][#Branch1][C].[Na+1]"}, {"from": "gpt", "value": "The molecule appears as colorless crystals. Used as a soil fumigant to control weeds and insects."}]