You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name magnesium;(3R)-3-hydroxy-4-(trimethylazaniumyl)butanoate;(E)-4-oxo-4-propanoyloxybut-2-enoic acid into its molecular formula.
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C14H23MgNO8+2
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