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 8-nitro-N-[1-[[3-(trifluoromethyl)phenyl]methyl]piperidin-4-yl]isoquinolin-5-amine using the IUPAC nomenclature.
user
C22H21F3N4O2
assistant