[{"from": "human", "value": "Describe this molecule. [O].[O].[O].[O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[Mg+2].[Cl-1].[K+1]"}, {"from": "gpt", "value": "The molecule is a mineral with formula of KMg(S6+O4)Cl\u00b72.75H2O or KMg(SO4)Cl\u00b72.75H2O. The corresponding IMA (International Mineralogical Association) number is  . The IMA symbol is Kai."}]