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 N-[3,5-bis(trifluoromethyl)phenyl]-4-[3-[(2-chloropyridin-4-yl)methoxy]pyrazin-2-yl]piperazine-1-carboxamide .
user
C23H19ClF6N6O2
assistant