ethyl 2-(ethylthio)-7-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate

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

ethyl 4-methylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylate

1-(1,3-benzodioxol-5-yl)-1H-pyrrole-2,5-dione

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

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

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

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

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

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

(2Z)-2-(3,4-dimethoxybenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one