[{"from": "human", "value": "What can you tell me about this molecule? [Cl][Mo][Branch1][C][Cl][Branch1][C][Cl][Branch1][C][Cl][Cl]"}, {"from": "gpt", "value": "The molecule is a green-black odorless solid. It is toxic by ingestion and an irritant to skin. It may react with water to produce corrosive hydrochloric acid and toxic fumes."}]