You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[1-ethyl-3-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]-2H-imidazol-2-yl] acetate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H42N2O9
assistant