5-(5-(2-CL-PH)FURAN-2-YLMETHYLENE)-3-FURAN-2-YLMETHYL-2-THIOXO-THIAZOLIDIN-4-ONE

5-(5-(4-BROMO-PHENYL)-FURAN-2-YLMETHYLENE)-2-THIOXO-THIAZOLIDIN-4-ONE

5-(4-CL-PHENYL)-2H-PYRAZOLE-3-CARBOXYLIC ACID (4-ETHOXY-BENZYLIDENE)-HYDRAZIDE

5-(4-DI-ME-AMINO-BENZYLIDENE)-1,3-BIS-(2-MEO-PH)-2-THIOXO-PYRIMIDINE-4,6-DIONE

5-(4-DIMETHYLAMINO-BENZYLIDENE)-2-THIOXO-3-M-TOLYL-THIAZOLIDIN-4-ONE

5-(4-ETHOXY-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (4-NITRO-BENZYLIDENE)-HYDRAZIDE

5-(4-ETHOXY-PH)-4-ME-2H-PYRAZOLE-3-CARBOXYLIC ACID (4-BR-BENZYLIDENE)-HYDRAZIDE

5-(4-Ethoxyphenyl)-5-methyl-2,4-imidazolidinedione

5-(4-FLUORO-BENZYLIDENE)-2-[(4-FLUORO-BENZYLIDENE)-HYDRAZONO]-THIAZOLIDIN-4-ONE

5-(ETHYLTHIO)-2-PHENYL-4-(TRIPHENYLPHOSPHORANYLIDENE)-4H-IMIDAZOLE

5-(Methoxycarbonyl)-1H-indole-2-carboxylic acid

5-(4-Methylbenzylsulfanyl)-[1,3,4]thiadiazol-2-ylamine

5-(ANILINOMETHYLENE)-1,3-DIMETHYL-2-THIOXO-4-IMIDAZOLIDINONE

5-BENZYLOXY-N-ETHYL-N-METHYLTRYPTAMINE OXALATE

5-BETA-CHOLESTANE-3-ALPHA,5-DIOL