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