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