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 (4-hydroxy-3,4-dihydro-1H-isoquinolin-2-yl)-[4-(3-hydroxy-3-methylbutyl)phenyl]methanone using the IUPAC nomenclature.
user
C21H25NO3
assistant