You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-[4-(9,9-dimethylfluoren-1-yl)phenyl]-3-naphthalen-1-yl-N-[4-(2-phenylphenyl)phenyl]aniline using the IUPAC nomenclature.
user
C55H41N
assistant