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 N-[[2-[(4-methylpiperidin-1-yl)methyl]phenyl]methyl]-4-(5-methylthiophen-2-yl)-4-oxobutanamide .
user
C23H30N2O2S
assistant