Methyl 3-fluoro-4-hydroxy-2-(trifluoromethoxy)pyridine-6-acetate
4-(Bromomethyl)-6-cyano-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Methyl 3-fluoro-2-hydroxy-6-(trifluoromethoxy)pyridine-4-acetate
4-(Aminomethyl)-3-cyano-5-(trifluoromethoxy)pyridine-2-carboxylic acid