3-(Aminomethyl)-4-cyano-2-iodo-5-(trifluoromethoxy)pyridine
3-Chloro-6-cyano-4-(trifluoromethoxy)pyridine-2-sulfonamide
Ethyl 2-chloro-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-carboxylate
3-(Aminomethyl)-2-cyano-5-iodo-6-(trifluoromethoxy)pyridine