You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[N-methyl-4-[4-(N-naphthalen-1-yl-3-phenylanilino)phenyl]anilino]benzonitrile;N-[4-[4-(N-methyl-3-nitroanilino)phenyl]phenyl]-N-(3-phenylphenyl)naphthalen-1-amine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C83H62N6O2
assistant