You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance tert-butyl N-[2-[4-(2,4,6-trimethylimidazo[4,5-c]pyridin-1-yl)phenyl]ethyl]carbamate .
user
C22H28N4O2
assistant