Methyl 2-(bromomethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 6-hydroxy-3-iodo-2-(trifluoromethoxy)pyridine-4-acetate
5-Hydroxy-3-methyl-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
3-(Bromomethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylic acid