5-(dimethoxymethyl)-5-(4-methoxyphenyl)imidazolidine-2,4-dione

5-(3,4-dichloroanilino)-1,3-diazinane-2,4,6-trione

5,7-dihydroxy-6-methoxy-1,2,3,4-tetrahydroanthracene-9,10-dione

5-hexyl-5-(hydroxymethyl)imidazolidine-2,4-dione

5-chloro-6-ethyl-1H-pyrimidine-2,4-dione

5-(3-chloroanilino)-4-hydroxy-1H-pyrimidin-6-one

5-(4-chlorophenyl)-5-(dimethoxymethyl)imidazolidine-2,4-dione

5-chloro-4-piperidin-1-yl-1H-pyridazin-6-one

5-Hydrazinyl-2,3-diphenylpyrazine

5-butyl-5-cyclopentylimidazolidine-2,4-dione

5-(4-Morpholinyl)-2-phenyl-4-[(phenylmethyl)thio]-3(2H)-pyridazinone

5-(3-octylsulfanylpropyl)-1,3-benzodioxole

5,7-diethyl-3-oxidopyrimido[5,4-d]triazin-3-ium-6,8-dione

5-(azepan-1-ylmethyl)-4-(hydroxymethyl)-2-methylpyridin-3-ol

5-(4-methylphenyl)-3H-furan-2-one

5-cyclopentyl-5-methylimidazolidine-2,4-dione

5-amino-2,4-dioxo-1H-pyrimidine-6-sulfonic acid

5-bromo-4-N-(3,4-dichlorophenyl)pyrimidine-2,4,6-triamine

5-nitro-9H-fluorene-4-carboxylic acid

5-methyl-1-(3,4,5-trihydroxy-6-methyloxan-2-yl)pyrimidine-2,4-dione

5-amino-2-(5-hydroxy-1,3-dioxoisoindol-2-yl)-5-oxopentanoic acid

5-(4-tert-butylphenyl)oxolan-2-one

5-bromo-4-[2-(1,3-diphenylpropan-2-ylidene)hydrazinyl]-1H-pyridazin-6-one

5-(2-amino-6-benzylsulfanylpurin-9-yl)-2-(hydroxymethyl)oxolan-3-ol

5-amino-1,3-diethylpyrimidine-2,4-dione

5,5-dimethyl-4-phenyl-1,3-dioxane

5-bromo-4-N-(4-bromophenyl)pyrimidine-2,4,6-triamine

5-ethyl-2,3-dihydro-1H-indene

5-[(2-hydroxyphenyl)diazenyl]-1,3-diazinane-2,4,6-trione

5-[(2,4-Difluorophenyl)imino]-2(5H)-furanone

5,7-dimethyl-3-phenyl-[1,2,4]triazolo[4,3-a]pyridine

5,10-dibenzyl-3,12-dioxa-5,10-diazatetracyclo[12.4.0.02,7.08,13]octadeca-1(18),2(7),8(13),14,16-pentaene

5-amino-4-benzyl-2-(4-methylphenyl)sulfonyl-1,2-oxazol-3-one

5-benzoyl-1H-pyrimidine-2,4-dione

5,8-dimethyl-1,2,3,4-tetrahydronaphthalene

5β-Pregnan-21-ol-3,11,20-trione

5-amino-1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione

5-[(4-chlorophenyl)diazenyl]-1-methyl-1,3-diazinane-2,4,6-trione

5-(3-nitrophenyl)-2,3-diphenyl-3,4-dihydropyrazole

5-bromo-2-hydroxy-4-[(2-iodoacetyl)amino]benzoic acid

5-(dimethoxymethyl)-5-[2-(4-methoxyphenyl)ethyl]imidazolidine-2,4-dione

5,6,7,8-tetramethoxy-2-(2,3,4,5,6-pentamethoxyphenyl)chromen-4-one

5-Amino-2-chloro-4,6-dimethyl-3-pyridinecarboxamide

5-cyclopentyl-5-(2-methylpropyl)imidazolidine-2,4-dione

5,6-diamino-1H-pyrimidin-2-one

5,12-diphenyl-2,9-dithia-5,6,12,13-tetrazatricyclo[8.4.0.03,8]tetradeca-1(10),3(8),6,13-tetraene-4,11-dione

5-[5-[(5-oxofuran-2-ylidene)amino]naphthalen-1-yl]iminofuran-2-one

5-[[butyl(methyl)amino]diazenyl]-2H-triazole-4-carboxamide

5-methyl-2-prop-2-enyl-3a,4,7,7a-tetrahydroisoindole-1,3-dione

5-chloro-3-hydrazinylpyridazin-4-amine

5-acetyloxy-4-methylpentanoic acid

5-methylhept-1-en-3-yl acetate

5-bromo-3-methyl-1H-pyrimidine-2,4-dione

5-methoxy-2,3-diphenyl-1H-indole

5-methyl-2,3-diphenyl-1-benzofuran

5-hydroxy-2H-pyrazolo[4,3-c]pyridin-3-one

5-[hydroxy-(4-methylphenyl)methyl]-1H-pyrimidine-2,4-dione

5-fluoro-1-[4-hydroxy-5-(sulfanylmethyl)oxolan-2-yl]pyrimidine-2,4-dione

5,6-dihydroxy-5-methyl-1,2,4-triazinan-3-one

5,5-dimethylbenzo[c]acridin-6-one

5-bromo-6-(methylamino)-1H-pyrimidine-2,4-dione

5-(2-bromoacetyl)-2-hydroxybenzoic acid

5-(hydroxymethyl)undecane-1,5,6,7,11-pentol

5,5-dimethylbenzo[a]phenazin-6-one

5,6-diphenyl-[1,2,4]triazolo[4,3-a]pyrazine

5-hydroxy-10a,12a-dimethyl-4,4a,4b,5,6,9,10,10b,11,12-decahydro-3H-naphtho[2,1-f]chromene-2,8-dione