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