Ethyl 3-(aminomethyl)-6-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate
2-Bromo-4-chloro-6-cyano-3-(trifluoromethoxy)pyridine
2-(Aminomethyl)-4-cyano-3-(difluoromethyl)-6-methoxypyridine
5-(Bromomethyl)-3-chloro-4-(trifluoromethoxy)pyridine-2-carboxaldehyde