Methyl 6-(difluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate
4-Hydroxy-6-iodo-2-(trifluoromethoxy)pyridine-3-carbonyl chloride
2-Hydroxy-3-iodo-4-(trifluoromethoxy)pyridine-6-sulfonamide
Methyl 2-(difluoromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxylate