You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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1-[8-[5-(4-fluorophenyl)-2-methylpyrazole-3-carbonyl]-8-azabicyclo[3.2.1]octan-3-yl]pyrrolidine-2,5-dione is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H23FN4O3
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