You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1-[4-(2,10-diphenylanthracen-9-yl)phenyl]-2-phenylbenzimidazole;methane;1-[4-(2-methyl-10-phenylanthracen-9-yl)phenyl]-2-phenylbenzimidazole;1-phenyl-2-[9-phenyl-10-(4-phenylphenyl)anthracen-2-yl]benzimidazole by IUPAC nomenclature, provide its molecular formula.
user
C131H92N6
assistant