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 4-[1-[4-[4-(3-naphthalen-2-ylphenyl)phenyl]phenyl]-3-[4-(2-phenylphenyl)phenyl]propyl]dibenzothiophene using the IUPAC nomenclature.
user
C61H44S
assistant