You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2R)-4-[6-[4-(dimethylamino)phenyl]-1-oxoisoquinolin-2-yl]-N-hydroxy-2-methyl-2-methylsulfinylbutanamide into its molecular formula.
user
C23H27N3O4S
assistant