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