(3,5-dimethoxyphenyl)-[4-(2,5-dimethylanilino)piperidin-1-yl]methanone

1-(o-Aminobenzoyl)-3-hydroxy-Δ3-pyrazolin-5(H)-one

1,4-dihydropyrazolo[5,1-b]quinazoline-2,9-dione

3-Amino-2-carboethoxymethylquinazolin-4(3H)-one

ethyl 3-(2-(2-aminobenzoyl)hydrazinyl)-3-oxopropanoate