You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name 1-(3-fluoro-4-methylphenyl)-4-[5-(3-phenyl-1H-pyrazol-5-yl)-1,2,4-oxadiazol-3-yl]pyrrolidin-2-one into its molecular formula.
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C22H18FN5O2
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