6-(2-furyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid

N-(4,6-dimethylpyrimidin-2-yl)-5-phenyl-4,5-dihydro-1H-pyrazole-1-carboximidamide

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

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

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

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

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

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

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

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

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