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 3-(2-amino-2-oxoethoxy)-N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)propyl]benzamide using the IUPAC nomenclature.
user
C21H25N3O3
assistant