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