[{"from": "human", "value": "Describe this molecule. [O].[O].[O].[O].[O].[O].[Mg+2].[Cl-1].[Cl-1].[Cl-1].[K+1]"}, {"from": "gpt", "value": "The molecule is a mineral with formula of KMgCl3\u00b76H2O. The corresponding IMA (International Mineralogical Association) number is  . The IMA symbol is Cna."}]