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 2-[6,7-dimethoxy-3-[2-(4-methylphenyl)ethyl]-2-oxoquinolin-1-yl]-N-(3,4-dimethylphenyl)acetamide .
user
C30H32N2O4
assistant