5-((5-(3,4-DI-CL-PH)-2-FURYL)METHYLENE)3-ISOBUTYL-2-THIOXO-1,3-THIAZOLIDIN-4-ONE

5-((DI-ME-2,6-DIOXO-CYCLOHEXYL)-(2-NO2-PH)-ME)-2,2-DI-ME-(1,3)DIOXANE-4,6-DIONE

5-(1,3-DIPHENYL-1H-PYRAZOL-4-YLMETHYLENE)-PYRIMIDINE-2,4,6-TRIONE

5-(2-(2-METHOXY-PHENYL)-VINYL)-3-METHYL-(1,2,4)OXADIAZOLE

5-(2-AMINO-4,6-DIHYDROXY-5-PYRIMIDINYL)-2-HYDROXYPENTANOIC ACID

5-(3-ethylphenoxy)-2(3H)-pyrimidinone

5-(3-HYDROXY-4-METHOXY-PHENYL)-PENTANOIC ACID

5-(2-CHLOROETHYLTHIO)-1,3,4-THIADIAZOLE-2-THIOL

5-(2-CHLOROPHENYL)-N-(3-METHOXYPHENYL)-2-FURAMIDE

5-(2-CL-BENZYLOXY)-2-METHYL-BENZOFURAN-3-CARBOXYLIC ACID 2-METHOXY-ETHYL ESTER

5-(2-FLUORO-BENZYLIDENE)-PYRIMIDINE-2,4,6-TRIONE

5-(2-Furyl)-1,3-oxazolidin-2-one

5-(2-HYDROXY-BENZYLIDENE)-2-THIOXO-THIAZOLIDIN-4-ONE

5-(2-hydroxyphenyl)-5-phenyl-2,4-imidazolidinedione

5-(2-MEO-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (2,4,5-TRI-MEO-BENZYLIDENE)-HYDRAZIDE