N'-[1-(4-ethoxyphenyl)-2,5-dioxopyrrolidin-3-yl]piperidine-3-carbohydrazide

ethyl 2-[4-(4-methoxyphenyl)piperazin-1-yl]-4-methylpyrimidine-5-carboxylate

7-amino-5-methylpyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one

N-benzyl-6-methyl-1H-benzimidazol-2-amine

4-(3,4-dimethoxyphenyl)-1,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-2-amine

1-{7-[(E)-2-(dimethylamino)vinyl]-2-methyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone

1-{7-[(E)-2-(dimethylamino)vinyl]-2-phenyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone

4-(2,4-dichlorophenyl)-1,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-2-amine

1-(dimethylamino)-1H-indole-2,3-dione

(5-acetyl-4-methylpyrimidin-2-yl)cyanamide

4-amino-2-mercaptopyrimidine-5-carboxylic acid