4,7-Dimethyl-1H-indole-2,3-dione

m-Tolylamino-acetic acid hydrazide

3,5-Dimethyl-benzoic acid hydrazide

2-(4-Nitro-benzyl)-isothiourea

6-Isopropyl-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid

4-Pyridin-4-yl-butyric acid

6-Methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

4-Dimethylaminomethyl-5-methyl-isoxazole-3-carboxylic acid

3-(1-Methyl-1H-benzoimidazol-5-yl)-3-oxo-propionic acid methyl ester

5-(4-Fluoro-phenyl)-pyrazolo[1,5-a]pyrimidine-7-carboxylic acid

2-Fluoro-5-[1,2,4]triazol-4-yl-phenylamine