You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 2-(4-chlorophenyl)-2-ethoxy-N-[2-[4-phenylmethoxy-3-(trifluoromethoxy)phenyl]ethyl]acetamide using the IUPAC nomenclature.
user
C26H25ClF3NO4
assistant