You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[2-[3-(difluoromethoxy)phenyl]-1H-imidazol-5-yl]-3-oxospiro[2,4-dihydroisoquinoline-1,4'-piperidine]-1'-carboxamide .
user
C24H23F2N5O3
assistant