Ethyl 5-fluoro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetate
3-(Bromomethyl)-2-cyano-6-(trifluoromethoxy)pyridine-4-methanol
Ethyl 4-fluoro-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-acetate
2-(Bromomethyl)-6-cyano-5-(trifluoromethoxy)pyridine-3-methanol