You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-fluoro-5-morpholin-4-yl-N-[4-[(2-oxo-1,3-dihydrobenzimidazol-4-yl)oxy]phenyl]benzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H21FN4O4
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