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 N-[1-[4-(6-fluoro-1H-indol-3-yl)-3,6-dihydro-2H-pyridin-1-yl]-3-methyl-1-oxobutan-2-yl]-4-methylbenzamide .
user
C26H28FN3O2
assistant