3-(2-chloroethyl)-6,7-dimethoxyquinazoline-2,4(1H,3H)-dione

N-(6,7-dimethoxy-4-oxo-1,4-dihydroquinazolin-2-yl)guanidine

3-(4-chlorophenyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione

N-[imino(pyrrolidin-1-yl)methyl]benzamide

N-(4-fluorophenyl)-2-mercaptoacetamide

3-(4-chlorophenyl)-1-(4,6-dimethylpyrimidin-2-yl)-1H-pyrazol-5-ol

4-amino-6-(benzylthio)-1,3,5-triazin-2(5H)-one

3-(5-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid

N-(2,4-dimethylphenyl)-1,3,5-triazine-2,4-diamine

N-(2,5-dimethoxyphenyl)-1,3,5-triazine-2,4-diamine

N-(2-chlorophenyl)-N'-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)guanidine

3-bromo-1-phenyl-1H-pyrrole-2,5-dione

2-[(2,3-dimethylphenyl)amino]-5,6-dimethylpyrimidin-4(3H)-one

5,6-dimethyl-2-[(4-phenoxyphenyl)amino]pyrimidin-4(3H)-one

N-(tetrahydrofuran-2-ylmethyl)-1H-benzimidazol-2-amine