5-Bromo-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetonitrile
2-(Aminomethyl)-3-chloro-4-iodo-6-(trifluoromethoxy)pyridine
2-Chloro-3-cyano-6-iodo-5-(trifluoromethoxy)pyridine
5-Bromo-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetonitrile