You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N,N-dimethylformamide;1-[1-(1H-indol-3-yl)propan-2-yl]-3-piperidin-3-ylurea;1'-methylspiro[1,2-dihydroindene-3,4'-piperidine] into its molecular formula.
user
C34H50N6O2
assistant