[{"from": "human", "value": "Please give me some details about this molecule. [O-1][Si][=Branch1][C][=O][O][Si][Branch1][C][O-1][Branch1][C][O-1][O][Si][=Branch1][C][=O][O-1].[Mg+2].[Mg+2]"}, {"from": "gpt", "value": "The molecule is an inorganic compound that is used as an antacid in the treatment of peptic ulcers."}]