Ethyl 5-(bromomethyl)-2-cyano-3-(trifluoromethoxy)pyridine-4-acetate
2-Fluoro-3-hydroxy-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2-(Bromomethyl)-3-cyano-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
Ethyl 4-(bromomethyl)-5-cyano-3-(trifluoromethoxy)pyridine-2-acetate