You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-carbazol-9-yl-9-[3-(2,5-diphenylphenyl)-4-phenylphenyl]carbazole;3-carbazol-9-yl-9-[3-(2,5-diphenylphenyl)-5-phenylphenyl]carbazole;3-carbazol-9-yl-9-[3-(3,5-diphenylphenyl)-4-phenylphenyl]carbazole The above is the IUPAC name of a molecule. Write its molecular formula.
user
C162H108N6
assistant