[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Cl][Cl][Cl]"}, {"from": "gpt", "value": "The molecule appears as colorless liquid or white solid with a sharp chlorobenzene odor. Melting point 16.95 \u00b0C (62.5 \u00b0F). (USCG, 1999)"}]