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-(benzylamino)-5-[[N'-ethyl-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamimidoyl]amino]phenyl]methyl]-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamate by IUPAC nomenclature, provide its molecular formula.
user
C32H47N5O6
assistant