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 [1-(4-fluoroanilino)-1-oxopropan-2-yl] 4-(4,5-dimethyl-1H-imidazol-2-yl)benzoate using the IUPAC nomenclature.
user
C21H20FN3O3
assistant