[{"from": "human", "value": "Describe this molecule. [C][O][C][=N][N][Branch1][Branch2][C][=Branch1][C][=O][S][Ring1][=Branch1][C][S][P][=Branch1][C][=S][Branch1][Ring1][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a synthetic organic thiophosphate compound and organophosphate acetylcholinesterase inhibitor that is used as a pesticide. It is characterized as a colorless crystalline solid, and exposure occurs by inhalation, ingestion, or contact."}]