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 N-(2,5-dimethoxyphenyl)-2,3-bis(4-methoxyphenyl)-1-oxo-3,4-dihydroisoquinoline-4-carboxamide .
user
C32H30N2O6
assistant