5-Fluoro-2-iodo-4-(trifluoromethoxy)pyridine-3-sulfonamide
Ethyl 2-fluoro-5-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
2-Hydroxy-5-methoxy-3-(trifluoromethoxy)pyridine-6-sulfonamide
Ethyl 6-fluoro-4-iodo-3-(trifluoromethoxy)pyridine-2-carboxylate