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 6-(1-acetylpiperidin-4-yl)oxy-2-[3-(3,4-dihydro-1H-isoquinolin-2-yl)-2-hydroxypropyl]-3,4-dihydroisoquinolin-1-one .
user
C28H35N3O4
assistant