6-(Difluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-Iodo-3-methoxy-5-(trifluoromethoxy)pyridine-6-acetonitrile
4-Iodo-3-methoxy-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-(Difluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-carboxaldehyde