2-(Chloromethyl)-6-fluoro-5-iodo-3-(trifluoromethoxy)pyridine
Methyl 4-chloro-6-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-(bromomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-6-acetate
Methyl 4-chloro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-acetate