You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (3S,8R)-9-[2-(3,4-dihydro-1H-isoquinolin-2-yl)acetyl]-17-methyl-2-oxa-9,17-diazatricyclo[17.4.0.03,8]tricosa-1(23),19,21-trien-18-one .
user
C32H43N3O3
assistant