5-(4-NITRO-PHENYL)-1-P-TOLYL-3-P-TOLYLAMINO-1,5-DIHYDRO-PYRROL-2-ONE

5-BENZYL-4-HYDROXY-3-(1-PHENYLIMINO-ETHYL)-1,5-DIHYDRO-PYRROL-2-ONE

5-BENZYLIDENE-3-(4-ETHOXY-PHENYL)-THIAZOLIDINE-2,4-DIONE

5-(4,5-dihydro-1H-imidazol-2-ylmethyl)-2,3,4,5-tetrahydro-1,5-benzoxazepine

5-(5-(3,4-DI-CL-PH)-FURAN-2-YLMETHYLENE)-3-(4-MEO-PH)-2-THIOXO-THIAZOLIDIN-4-ONE

5-(5-MEO-3-METHYL-3H-BENZOTHIAZOL-2-YLIDENE)-3-PHENYL-2-THIOXO-THIAZOLIDIN-4-ONE

5-(Aminomethyl)-1H-benzo[d]imidazol-2-ol hydrochloride

5-BROMO-2-((4-CHLORO-PHENYLAMINO)-METHYL)-ISOINDOLE-1,3-DIONE

5-Bromo-2-(4-morpholino)pyrimidine

5-BROMO-2-ETHOXY-N'-(4-HYDROXY-3-METHOXYBENZYLIDENE)BENZOHYDRAZIDE

5-Bromo-2-fluoropyrimidine

5-Bromo-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine

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

5-(Chloromethyl)-3-(3,4-dichlorobenzyl)-1,2,4-oxadiazole

5-(DIBENZYL-SULFANYLIDENE)-2,2-DIMETHYL-(1,3)DIOXANE-4,6-DIONE