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