2-(Aminomethyl)-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-acetonitrile
3-(Aminomethyl)-2-(difluoromethyl)-5-(trifluoromethyl)pyridine-4-acetonitrile
4-(Aminomethyl)-3-bromo-5-(trifluoromethoxy)pyridine
2-Amino-6-(aminomethyl)-3-cyano-4-(difluoromethyl)pyridine