2-(Aminomethyl)-3-cyano-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine
2-(Aminomethyl)-6-fluoro-4-hydroxy-3-(trifluoromethoxy)pyridine
2-(Aminomethyl)-3-cyano-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine
4-(Chloromethyl)-6-fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine