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