N-(4,6-dimethylpyrimidin-2-yl)-N'-(2-ethylphenyl)guanidine

N-(4,6-dimethylpyrimidin-2-yl)-4-(4-methoxyphenyl)piperazine-1-carboximidamide

N-(2-bromophenyl)-N'-(4,6-dimethylpyrimidin-2-yl)guanidine

3-bromo-1-(4-methylphenyl)-1H-pyrrole-2,5-dione

N-(4-chlorobenzyl)-N'-(4,6-dimethylpyrimidin-2-yl)guanidine

1-(3-nitrophenyl)-1H-pyrrole-2,5-dione

1-(2-methyl-4-nitrophenyl)-1H-pyrrole-2,5-dione

3-bromo-1-(3-methylphenyl)-1H-pyrrole-2,5-dione

1-(2,4-dihydroxyphenyl)-2-(3,4-dimethoxyphenyl)ethanone

(2Z)-2-(2-ethoxybenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one

methyl 4-[(Z)-(6-hydroxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]benzoate