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