[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a mineral with formula of Cu2+3(CO3)2(OH)2 or Cu3(CO3)2(OH)2. The corresponding IMA (International Mineralogical Association) number is  . The IMA symbol is Azu."}, {"from": "gpt", "value": "[C][=Branch1][C][=O][Branch1][C][O-1][O-1].[C][=Branch1][C][=O][Branch1][C][O-1][O-1].[OH1-1].[OH1-1].[Cu+2].[Cu+2].[Cu+2]"}]