You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3-acetyloxy-4-(trimethylazaniumyl)butanoate;3-hydroxy-4-(trimethylazaniumyl)butanoate;3-propanoyloxy-4-(trimethylazaniumyl)butanoate into its molecular formula.
user
C26H51N3O11
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