5-(2-(3-ET-THIAZOLIDIN-2-YLIDENE)-ETHYLIDENE)-3-PH-2-THIOXO-THIAZOLIDIN-4-ONE

5-(2-Bromo-4-methylphenyl)-2-furaldehyde

5-(3-fluorophenyl)-1,3-oxazolidine-2,4-dione

5-(2-CHLORO-PHENYL)-1-PHENYL-1H-TETRAZOLE

5-(2-CHLOROPHENYL)-N-(2-FLUOROPHENYL)-2-FURAMIDE

5-(2-CHLOROPHENYL)-N-(4-METHOXYBENZYL)-2-FURAMIDE

5-(2-DIMETHYLAMINO-ETHYLAMINO)-2-(4-METHOXY-PHENYL)-OXAZOLE-4-CARBONITRILE

5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-amine

5-(2-HYDROXY-5-NITRO-BENZYLIDENE)-2-THIOXO-DIHYDRO-PYRIMIDINE-4,6-DIONE

5-(2-HYDROXY-ETHYL)-6-METHYL-2-METHYLSULFANYL-PYRIMIDIN-4-OL

5-(2-MEO-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (1-(4-NITRO-PH)-ETHYLIDENE)-HYDRAZIDE

5-(2-MEO-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID NAPHTHALEN-1-YLMETHYLENE-HYDRAZIDE

5-(2-METHOXY-PHENYL)-2H-PYRAZOLE-3-CARBOXYLIC ACID FURAN-2-YLMETHYLENE-HYDRAZIDE

5-(2-methylphenyl)-3,4-dihydro-2H-pyrrole

5-(2-TOLUIDINOMETHYLENE)-2,4,6(1H,3H,5H)-PYRIMIDINETRIONE