Ethyl 3-iodo-2-methyl-4-(trifluoromethoxy)pyridine-5-carboxylate
2-Hydroxy-6-nitro-5-(trifluoromethoxy)pyridine-3-carbonyl chloride
2-Hydroxy-6-nitro-3-(trifluoromethoxy)pyridine-5-carbonyl chloride
6-Hydroxy-2-nitro-3-(trifluoromethoxy)pyridine-4-sulfonamide