[{"from": "human", "value": "What can you tell me about this molecule? [C][Si][Branch1][C][C][Branch1][C][Cl][Cl]"}, {"from": "gpt", "value": "The molecule appears as a colorless fuming liquid with a pungent odor. Flash point 16 \u00b0F. Vapor and liquid may cause burns. Denser than water. Vapors heavier than air."}]