Methyl 2-fluoro-5-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetate
3-(Chloromethyl)-6-cyano-4-(trifluoromethoxy)pyridine-2-methanol
2-Fluoro-3-iodo-6-(trifluoromethoxy)pyridine-5-acetonitrile
5-(Chloromethyl)-2-cyano-3-(trifluoromethoxy)pyridine-4-methanol