[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule appears as a colorless liquid with a chloroform-like odor. Insoluble in water and denser than water. Toxic by inhalation and ingestion. May irritate skin and eyes. Used as a solvent."}, {"from": "gpt", "value": "[C][Branch1][=Branch2][C][Branch1][C][Cl][Branch1][C][Cl][Cl][Branch1][C][Cl][Cl]"}]