You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-fluoro-4-[2-[methyl-[1-(3-propan-2-yl-1,2,4-oxadiazol-5-yl)piperidin-4-yl]amino]ethoxy]benzoic acid into its molecular formula.
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C20H27FN4O4
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