2-(Bromomethyl)-3-cyano-4-(difluoromethyl)-6-methoxypyridine
Methyl 3-(fluoromethyl)-2-methyl-6-(trifluoromethoxy)pyridine-4-carboxylate
3-Cyano-6-(fluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine
4-(Chloromethyl)-3-(difluoromethyl)-2-fluoro-6-methoxypyridine