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 tert-butyl 4-[10-(methoxyamino)-2-oxo-8-(trifluoromethyl)-1H-pyrimido[1,2-b]indazol-4-yl]piperidine-1-carboxylate using the IUPAC nomenclature.
user
C22H26F3N5O4
assistant