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-[benzyl-[4-(2H-pyrazolo[3,4-b]pyridin-3-yl)butanoyl]amino]ethyl]carbamate .
user
C24H31N5O3
assistant