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

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

N-(4,6-dimethylpyrimidin-2-yl)-N'-[3-(trifluoromethyl)phenyl]guanidine

5-[4-(chloroacetyl)piperazin-1-yl]pyrimidine

butyl 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate

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

1-{4-[(2E)-3-(dimethylamino)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione

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

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

(2Z)-2-(1,3-benzodioxol-5-ylmethylene)-6-hydroxy-1-benzofuran-3(2H)-one

4-amino-5-[2-(trifluoromethoxy)benzyl]-4H-1,2,4-triazole-3-thiol