2-(Bromomethyl)-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxamide
2-(Aminomethyl)-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carboxamide
2-(Aminomethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-carboxamide
2-(Aminomethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-carboxamide