4-[2-(5-ethyl-2-pyridinyl)ethyl]morpholine

4-[2-(diethylamino)ethyl]-1-ethyl-3-methyl-8-phenyl-4,6-dihydropyrazolo[4,3-e][1,4]diazepin-5(1H)-one hydrobromide

4-[2-Methoxy-5-(1-phenylethyl)phenyl]-4-oxobutanoic acid

4-[3-(4-Chlorophenyl)-1,1-dioxido-3-thietanyl]morpholine

4-[3-(Trifluoromethyl)phenoxy]pyridine

4-{4-[2-(propylsulfanyl)phenyl]-1-piperazinyl}-1-butanol hydrochloride

4-[[4-(3-[[6-(BENZYLOXY)-3-ETHYL-4'-FLUORO[1,1'-BIPHENYL]-4-YL]OXY]PROPOXY)PHENYL]SULFINYL]BENZOIC ACID

4-[4-(BENZYLOXY)-2-METHYLBENZOYL]-5-(4-CHLOROPHENYL)-3-HYDROXY-1-(2-METHOXYETHYL)-1,5-DIHYDRO-2H-PYRROL-2-ONE

4-(((3-(BENZYLTHIO)-4H-1,2,4-TRIAZOL-4-YL)IMINO)METHYL)PHENOL

4-([4-[4-(4-ACETYL-3-HYDROXY-2-PROPYLPHENOXY)BUTOXY]PHENYL]SULFANYL)BENZOIC ACID

4-((((4-ETHYL-5-(2-THIENYL)-4H-1,2,4-TRIAZOL-3-YL)THIO)ACETYL)AMINO)BENZAMIDE

4-((1-BU-4-HO-2-OXO-1,2-2H-QUINOLINE-3-CARBONYL)-AMINO)-BENZOIC ACID BUTYL ESTER

4-((2-HO-5-MEO-BENZYLIDENE)-AMINO)-1,5-DIMETHYL-2-PH-1,2-DIHYDRO-PYRAZOL-3-ONE

4-((2,3-Dihydro-2-methyl-6-nitro-3-oxobenzo[b][1,4]oxazin-4-yl)methyl)benzonitrile

4-((3,5-DIBROMO-2-HO-BENZYLIDENE)-AMINO)-1,5-DIMETHYL-2-PH-1,2-2H-PYRAZOL-3-ONE