3-(Bromomethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylic acid
4-(Bromomethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-2-carboxylic acid
2-(Aminomethyl)-4-hydroxy-5-nitro-3-(trifluoromethoxy)pyridine
Ethyl 2-hydroxy-5-iodo-3-(trifluoromethoxy)pyridine-6-acetate