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

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

N-(2-fluorophenyl)-2-mercaptoacetamide

5-amino-2-(4,6-dimethylpyrimidin-2-yl)-2,4-dihydro-3H-pyrazol-3-one

3-(5-methyl-7-oxo-2-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanoic acid

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

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

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

2-amino-6-(3-methylbutyl)pyrimidin-4(3H)-one

2-anilino-5-benzyl-6-methylpyrimidin-4(3H)-one

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