6-Amino-4-(aminomethyl)-3-(trifluoromethoxy)pyridine-2-acetonitrile
2-Amino-4-(aminomethyl)-5-(trifluoromethoxy)pyridine-3-acetonitrile
2-Amino-4-(aminomethyl)-3-(trifluoromethoxy)pyridine-6-acetonitrile
2-Amino-4-(aminomethyl)-3-(trifluoromethoxy)pyridine-5-acetonitrile