3-(Aminomethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine-2-methanol
3-Iodo-6-methoxy-4-(trifluoromethoxy)pyridine-2-acetonitrile
2-(Aminomethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-methanol
4-Iodo-3-methoxy-2-(trifluoromethoxy)pyridine-5-acetonitrile