[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][Cl]"}, {"from": "gpt", "value": "The molecule appears as a colorless liquid with an irritating odor. Toxic by inhalation and skin absorption. Flash point 153 \u00b0F. Slightly soluble in water. Corrosive to metals and tissue. A lachrymator. Density 9.2 lb /gal."}]