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 2-[1-(4-tert-butyl-2-phenylphenyl)-4-[3-phenyl-5-[4-(4-phenylphenyl)pyridin-2-yl]phenyl]benzimidazol-2-yl]-6-phenylphenol .
user
C64H49N3O
assistant