[{"from": "human", "value": "Describe this molecule. [O].[O].[Cl][Cu][Cl]"}, {"from": "gpt", "value": "The molecule is a hydrate that is the dihydrate form of copper(II) chloride. It occurs naturally as the mineral eriochalcite. It has a role as an EC 5.3.3.5 (cholestenol Delta-isomerase) inhibitor. It is a hydrate and a halide mineral. It contains a copper(II) chloride."}]