4-(propylthio)-1,3,5-triazin-2-amine

4,4,6-trimethyl-4,5-dihydropyrimidine-2-thiol

N-(4,6-dimethylpyrimidin-2-yl)-N'-(3-methoxyphenyl)guanidine

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

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

N-(3,4-dimethoxyphenyl)-N'-(4,6-dimethylpyrimidin-2-yl)guanidine

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

1-(2,5-Dichlorophenyl)-1H-pyrrole-2,5-dione

7-hydroxy-3-(2-methoxyphenyl)-2-methyl-4H-chromen-4-one

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

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