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-methyl-1-(3-morpholin-4-ylpropyl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3,5-diphenyl-3a,7a-dihydroindole-2-carboxamide .
user
C36H44N4O3
assistant