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