[{"from": "human", "value": "Provide a description of this molecule. [C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][Branch1][C][Cl][Cl]"}, {"from": "gpt", "value": "The molecule appears as a colorless liquid. Strongly irritates skin and eyes. Toxic by ingestion and inhalation. Flash point 165 \u00b0F. Denser than water and slightly soluble in water. Used as a solvent."}]