m-Aminoacetanilide 2-Aminobenzothiazole N-Cyanoethyl-N-benzyl aniline 1,4-Dimethyl-3-cyano-6-hydroxy-2-pyridone 1-Ethyl-3-cyano-4-methyl-6-hydroxy-2-pyridone N-Ethyl-N-benzyl-m-aminoacetanilide 6-Bromo-2,4-Dinitroaniline 4-Chloro-2-aminophenol 2-Amino-6-methoxybenzothiazole