[{"from": "human", "value": "Describe this molecule. [C][N][C][=Branch1][C][=O][O][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][=C][N][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a synthetic carbamate ester and acetylcholinesterase inhibitor that is used as a pesticide. It is characterized as a colorless or white crystalline solid with a faint odor, and exposure occurs by inhalation, ingestion, or contact."}]