You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 5-(4-ethoxyphenyl)-2-[4-[5-(4-ethoxyphenyl)-1H-imidazol-2-yl]phenyl]-1H-imidazole .
user
C28H26N4O2
assistant