Ethyl 2-(bromomethyl)-4-cyano-5-(trifluoromethoxy)pyridine-3-acetate
2-Fluoro-5-iodo-3-nitro-4-(trifluoromethoxy)pyridine
5-(Bromomethyl)-2-cyano-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
Ethyl 2-(bromomethyl)-3-cyano-5-(trifluoromethoxy)pyridine-4-acetate