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-[4-[1-(5,6-dimethoxy-2-oxo-1,3-dihydroindol-3-yl)propylideneamino]phenyl]-2-(dimethylamino)-N-methylacetamide .
user
C24H30N4O4
assistant