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-[2-[2-[4-butyl-4-(dimethylamino)cyclohexen-1-yl]-1H-indol-3-yl]ethyl]isoindole-1,3-dione .
user
C30H35N3O2
assistant