You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-[N-(6-bromo-2,3,3a,4,5,6,7,7a-octahydro-1H-indazol-3-yl)-N'-(2-methylpropyl)carbamimidoyl]-3,4-difluorocyclohexane-1-carboxamide using the IUPAC nomenclature.
user
C19H32BrF2N5O
assistant