You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(2S)-1-[(2S)-2-[5-[4-[4-[2-[(2S)-1-[(1R,3S)-3-(methoxymethylamino)cyclopentanecarbonyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]phenyl]phenyl]-1H-imidazol-2-yl]pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl]carbamic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C40H50N8O5
assistant