You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 4-[4-[2-methyl-6-(trifluoromethyl)phenyl]-2-(12-phenylindolo[3,2-c]carbazol-5-yl)phenyl]-3-(12-phenylindolo[3,2-c]carbazol-5-yl)benzonitrile .
user
C69H42F3N5
assistant