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