Methyl 4-(bromomethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-2-acetate
5-(Chloromethyl)-3-fluoro-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-(Chloromethyl)-5-fluoro-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Methyl 4-(bromomethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-6-acetate