[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][Branch1][C][Cl][Branch1][C][Cl][Cl]"}, {"from": "gpt", "value": "The molecule appears as a slightly oily colorless to yellow liquid with a strong irritating odor. Noncombustible. Denser than water. Vapors are poisonous by inhalation and irritate eyes, nose, and throat."}]