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-dibenzofuran-3-yl-3-phenylphenyl)-N-[4-(4-phenylphenyl)phenyl]dibenzothiophen-4-amine using the IUPAC nomenclature.
user
C54H35NOS
assistant