Methyl 3-hydroxy-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxylate
4-Hydroxy-5-iodo-2-(trifluoromethoxy)pyridine-3-acetonitrile
4-Hydroxy-3-iodo-5-(trifluoromethoxy)pyridine-2-acetonitrile
2-(Difluoromethyl)-4-hydroxy-5-iodo-3-(trifluoromethoxy)pyridine