Methyl 5-fluoro-4-methyl-2-(trifluoromethoxy)pyridine-3-acetate
3-(Bromomethyl)-5-hydroxy-6-methoxy-2-(trifluoromethoxy)pyridine
Methyl 3-fluoro-4-methyl-5-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-fluoro-2-methyl-6-(trifluoromethoxy)pyridine-5-acetate