You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named tert-butyl N-[(2S,3S,5R)-5-[[1-(1H-benzimidazol-2-yl)-5-methyl-3-oxoheptan-4-yl]carbamoyl]-3-hydroxy-1,8-diphenyloct-7-en-2-yl]carbamate by IUPAC nomenclature, provide its molecular formula.
user
C41H52N4O5
assistant