You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named methyl 2-[4-[[4-methyl-2-propyl-6-[1-(trideuteriomethyl)benzimidazol-2-yl]benzimidazol-1-yl]methyl]phenyl]benzoate by IUPAC nomenclature, provide its molecular formula.
user
C34H32N4O2
assistant