2-Fluoro-3-(2-(trifluoromethoxy)phenyl)pyridine-4-acetonitrile
6-(2,3-Difluorophenyl)-2-(trifluoromethyl)pyridine-3-acetonitrile
5-(2,3-Difluorophenyl)-3-(trifluoromethyl)pyridine-2-acetonitrile
3-(2,3-Difluorophenyl)-6-(trifluoromethyl)pyridine-2-acetonitrile