3-[2-(Aminomethyl)azetidin-1-yl]-1-ethyl-1,2-dihydropyrazin-2-one

3-(1H-1,2,3,4-tetraazol-5-yl)pyrazolo[1,5-a]quinazolin-5(4H)-one

N-(4-amino-2-((2-((5-ethyl-1,3,4-thiadiazol-2-yl)amino)-2-oxoethyl)thio)-6-oxo-1,6-dihydropyrimidin-5-yl)-3,4-dimethoxybenzamide

2-[(2,6-Dichlorobenzyl)sulfanyl]-6-[(phenylsulfanyl)methyl]-4-pyrimidinol

7,9-Dimethyl-2-[(4-methylbenzyl)sulfanyl]pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-ol

2-[(4-{[(4-Chlorophenyl)sulfanyl]methyl}-6-hydroxypyrimidin-2-yl)sulfanyl]-1,2-diphenylethanone

N-(3-fluorophenyl)-2-({4-oxo-1-phenyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-6-yl}sulfanyl)acetamide

N'-(9-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxy-3-methoxytetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)-N,N-dimethylformimidamide

6,7-Diisopropoxyquinazolin-4(1H)-one

4(3H)-Pyrimidinone, 6-amino-2-[[(6-hydrazinyl-3-pyridinyl)methyl]thio]-

ethyl 2-[(Z)-2-(2,4-difluorophenyl)hydrazono]-4,4,4-trifluoro-3-oxobutanoate