You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4Z)-4-[(4-fluoro-3-methylphenyl)-hydroxymethylidene]-5-(3-hydroxy-4-methoxyphenyl)-1-propylpyrrolidine-2,3-dione The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H22FNO5
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