[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][N][=C][=O]"}, {"from": "gpt", "value": "The molecule appears as a yellowish liquid with an irritating odor. Insoluble in water. Flash point 127 \u00b0F. Very toxic by inhalation, skin absorption and ingestion. Used to make pharmaceuticals and agricultural chemicals."}]