You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (5S)-1-[4-[4-(3,5-dimethylpyridin-2-yl)piperazine-1-carbonyl]-3-fluorocyclohexa-1,3-dien-1-yl]-5-methylimidazolidin-2-one into its molecular formula.
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C22H28FN5O2
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