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