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-[2,6-bis(3-methylpentan-3-yl)phenyl]-2-(trideuteriomethyl)phenyl]-4-[3-tert-butyl-5-[4-(2,3,4,5,6-pentadeuteriophenyl)pyridin-2-yl]phenyl]benzimidazol-2-yl]-4,6-dimethylphenol .
user
C61H67N3O
assistant