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