2-Cyano-4-(difluoromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine
Ethyl 3-(aminomethyl)-5-chloro-6-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-(aminomethyl)-5-chloro-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Cyano-4-(difluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine