3-(Aminomethyl)-2-hydroxy-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-(Aminomethyl)-6-hydroxy-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-(Difluoromethyl)-2-iodo-6-methoxy-3-(trifluoromethoxy)pyridine
4-(Difluoromethyl)-2-iodo-3-methoxy-6-(trifluoromethoxy)pyridine