You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-cyclopropyl-2-[1-ethyl-2,5-dioxo-4-[2-(trifluoromethyl)phenyl]-4,7-dihydro-3H-pyrrolo[3,4-d]pyrimidin-6-yl]-3-methylbutanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H27F3N4O3
assistant