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