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-[4-[2-[2-[6-(4-naphthalen-1-ylphenyl)-9-phenylcarbazol-3-yl]phenyl]phenyl]phenyl]-5-phenyl-1,3,4-oxadiazole .
user
C60H39N3O
assistant