You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by tert-butyl 5-[4-[2-amino-3-(2,4-difluorobenzoyl)-6-oxopyridin-1-yl]-3,5-difluorophenoxy]-2-[bis[(2-methylpropan-2-yl)oxycarbonyl]amino]-2-methylpentanoate ?
user
C38H45F4N3O9
assistant