Ethyl 5-cyano-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetate
Ethyl 3-cyano-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetate
3-Fluoro-4-(fluoromethyl)-5-methoxy-2-(trifluoromethoxy)pyridine
2-(Bromomethyl)-5-hydroxy-3-iodo-6-(trifluoromethoxy)pyridine