[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a hydrate that is the monohydrate form of magnesium dichloride. It is a hydrate, an inorganic chloride and a magnesium halide. It contains a magnesium dichloride."}, {"from": "gpt", "value": "[O].[Mg+2].[Cl-1].[Cl-1]"}]