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-dibenzofuran-4-ylphenyl)-N-[2,3,5,6-tetradeuterio-4-(2,3,5,6-tetradeuterio-4-naphthalen-2-ylphenyl)phenyl]naphthalen-1-amine .
user
C50H33NO
assistant