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