4-(Aminomethyl)-6-chloro-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine
2-Cyano-6-hydroxy-3-nitro-5-(trifluoromethoxy)pyridine
6-Cyano-3-hydroxy-2-nitro-4-(trifluoromethoxy)pyridine
4-(Aminomethyl)-2-chloro-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine