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