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 pentan-3-yl 2-[4-[4-[[2-[4-(1,1-difluoroethyl)phenyl]benzoyl]amino]phenyl]piperidin-1-yl]-2-phenylacetate .
user
C39H42F2N2O3
assistant