You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[(3-fluoro-4-imidazol-1-ylphenyl)methyl]-2-methyl-2-(1-methylpyrazol-4-yl)morpholine-4-carboxamide ?
user
C20H23FN6O2
assistant