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