You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-[(Z)-1-(3-fluoro-4-pyrrolidin-1-ylphenyl)ethylideneamino]-2-(3-methoxyanilino)acetamide using the IUPAC nomenclature.
user
C21H25FN4O2
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