You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (2S)-2-[[(2S)-2-[[(2S)-2-benzyl-3-tert-butylsulfonylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-cyclohexyl-N-(2-methylpropyl)propan-1-imine oxide by IUPAC nomenclature, provide its molecular formula.
user
C33H51N5O5S
assistant