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-[6-(2,3-dihydroxypropanoyl)pyridin-2-yl]phenoxy]-2-(trifluoromethyl)benzonitrile;ethane .
user
C24H21F3N2O4
assistant