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