You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 3-[4-[(6-methoxy-1-methylbenzimidazol-2-yl)methoxy]-2-[(3-methoxyphenyl)methoxy]phenyl]propanoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C29H32N2O6
assistant