[{"from": "human", "value": "Please give me some details about this molecule. [C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N].[C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N].[Mg+2]"}, {"from": "gpt", "value": "The molecule is a magnesium salt of glycine that is available as dietary supplements as a source of magnesium. It is used in the treatment of magnesium deficiency."}]