You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methyl 2-[[(1R,3R,5S)-7-[4-[3-(2-chloro-3,6-difluorophenoxy)propyl]phenyl]-6-[cyclopropyl-[(3-methoxy-2-methylphenyl)methyl]carbamoyl]-9-azabicyclo[3.3.1]non-6-ene-3-carbonyl]amino]acetate is the IUPAC name of a molecule. Please give its molecular formula.
user
C40H44ClF2N3O6
assistant