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