[{"from": "human", "value": "Provide a brief overview of this molecule. [C][N][C][C][C][C][Ring1][Branch1][=O]"}, {"from": "gpt", "value": "The molecule appears as a clear colorless liquid with a \"fishlike\" odor. Denser than water. Flash point 199 \u00b0F. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion."}]