Ethyl 3-(aminomethyl)-4-fluoro-2-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 2-(aminomethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-4-carboxylate
3-Hydroxy-2-methyl-4-(trifluoromethoxy)pyridine-6-sulfonamide
Ethyl 2-hydroxy-3-methyl-6-(trifluoromethoxy)pyridine-5-acetate