[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule appears as a clear colorless liquid with a pungent odor. Flash point about 190 \u00b0F. Corrosive to skin and mucous membranes. It is very toxic by inhalation."}, {"from": "gpt", "value": "[C][Branch1][Ring1][C][=O][Cl]"}]