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 [4-[5-(trifluoromethyl)pyridin-2-yl]oxyphenyl] 4-pyridin-2-yloxypiperidine-1-carboxylate .
user
C23H20F3N3O4
assistant