Methyl 2-fluoro-5-methyl-6-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-fluoro-5-methyl-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 4-(bromomethyl)-3-fluoro-6-(trifluoromethoxy)pyridine-2-acetate
Methyl 6-fluoro-4-methyl-2-(trifluoromethoxy)pyridine-3-carboxylate