[{"from": "human", "value": "Describe this molecule. [OH1-1].[OH1-1].[OH1-1].[OH1-1].[OH1-1].[OH1-1].[O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[Al+3].[Al+3].[Al+3].[K+1]"}, {"from": "gpt", "value": "The molecule is a mineral with formula of KAl3(S6+O4)2(OH)6 or KAl3(SO4)2(OH)6. The corresponding IMA (International Mineralogical Association) number is  . The IMA symbol is Alu."}]