2-(Aminomethyl)-4-fluoro-6-(trifluoromethoxy)pyridine-3-acetonitrile
2-(Aminomethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-6-acetonitrile
2-(Fluoromethyl)-4-hydroxy-3-iodo-6-(trifluoromethoxy)pyridine
6-(Difluoromethyl)-2-hydroxy-3-iodo-4-(trifluoromethoxy)pyridine