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