You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[(2S)-1-cyclopropyl-3,3-dimethyl-1-oxobutan-2-yl]-3-[(2S)-1-[(1R,2S,5S)-2-(4,5-dioxo-3-propylnon-8-enoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexan-3-yl]-3,3-dimethyl-1-oxobutan-2-yl]urea is the IUPAC name of a molecule. Please give its molecular formula.
user
C35H55N3O6
assistant