You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1,6-dimethyl-2-[2-oxo-4-[1-(2,3,5,6-tetrafluorophenyl)propan-2-ylamino]-1H-pyridin-3-yl]-5H-pyrrolo[3,4-f]benzimidazol-7-one .
user
C25H21F4N5O2
assistant