Ethyl 5-hydroxy-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate
2-Fluoro-4-methoxy-3-(trifluoromethoxy)pyridine-5-sulfonamide
4-Fluoro-5-methoxy-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Methyl 6-fluoro-2-methoxy-3-(trifluoromethoxy)pyridine-4-acetate