Ethyl 3-(bromomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-5-acetate
2-Fluoro-6-hydroxy-3-(trifluoromethoxy)pyridine-4-sulfonamide
Methyl 2-(bromomethyl)-3-cyano-5-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 6-(bromomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-3-acetate