6-(Bromomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-acetonitrile
3-(Bromomethyl)-5-cyano-4-hydroxy-2-(trifluoromethoxy)pyridine
Methyl 4-fluoro-5-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate
5-(Bromomethyl)-4-cyano-2-hydroxy-3-(trifluoromethoxy)pyridine