[{"from": "human", "value": "Provide a description of this molecule. [C][C][O][P][=Branch1][C][=O][Branch1][#Branch1][N][C][Branch1][C][C][C][O][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][S][C][C]"}, {"from": "gpt", "value": "The molecule is a synthetic phosphoramidate ester compound and organophosphate acetylcholinesterase inhibitor and neurotoxicant that is used as a pesticide. It is characterized as a highly toxic colorless or brown waxy solid, and exposure occurs by inhalation, ingestion, or contact."}]