2-Iodo-6-nitro-4-(trifluoromethoxy)pyridine-3-acetonitrile
Ethyl 3-(bromomethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-2-carboxylate
5-(Bromomethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid
Ethyl 5-(bromomethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylate