2-(Difluoromethyl)-5-methoxy-4-(trifluoromethyl)pyridine-3-acetonitrile
5-(Aminomethyl)-4-(difluoromethyl)-2-methyl-3-(trifluoromethyl)pyridine
2-(Difluoromethyl)-4-methoxy-6-(trifluoromethyl)pyridine-3-acetonitrile
5-(Aminomethyl)-4-(difluoromethyl)-3-methyl-2-(trifluoromethyl)pyridine