4-(Fluoromethyl)-5-hydroxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-(Aminomethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-4-acetonitrile
6-(Aminomethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-2-acetonitrile
2-(Aminomethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-5-acetonitrile