You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named tert-butyl N-[2-[[3-[[3-[3,3-dimethyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carbonyl]amino]-2-oxohept-6-enoyl]amino]ethyl]carbamate by IUPAC nomenclature, provide its molecular formula.
user
C33H55N5O8
assistant