[{"from": "human", "value": "Could you give me a brief overview of this molecule? [O][Si][Branch1][N][O][Si][Branch1][Ring2][O][Ring1][Ring2][Branch1][C][O][O-1][O].[Na+1]"}, {"from": "gpt", "value": "The molecule is a mineral with formula of NaSi2O4(OH)\u00b73H2O. The corresponding IMA (International Mineralogical Association) number is IMA1971-050. The IMA symbol is Knm."}]