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