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