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 1,1,1-trifluoro-2-[N-[3-phenyl-1-[3-(trifluoromethyl)phenyl]prop-2-ynyl]-3-(trifluoromethyl)anilino]propan-2-ol .
user
C26H18F9NO
assistant