2-Hydroxy-3-(2-(trifluoromethyl)phenyl)pyridine-6-acetonitrile
2-Hydroxy-3-(2-(trifluoromethyl)phenyl)pyridine-5-acetonitrile
2-Hydroxy-3-(2-(trifluoromethyl)phenyl)pyridine-4-acetonitrile
6-Hydroxy-3-(4-(trifluoromethyl)phenyl)pyridine-2-acetic acid