Ethyl 3-(bromomethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate
2-(Bromomethyl)-3-hydroxy-4-methoxy-5-(trifluoromethoxy)pyridine
4-(Chloromethyl)-3-fluoro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Ethyl 5-(bromomethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-4-carboxylate