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 1-(5-hydroxy-3,4-dihydro-1H-isoquinolin-2-yl)-4-[3-(1-methoxypropan-2-yl)imidazo[4,5-b]pyridin-2-yl]butan-1-one .
user
C23H28N4O3
assistant