2-(3-pyridin-4-ylpropyl)isoindole-1,3-dione

2-(3-phenylsulfanylpropyl)isoindole-1,3-dione

4,6-diamino-1-(4-nitrophenyl)-1,3,5-triazin-2-one

diethyl 3,4-dihydropyrido[3,2-c]pyridazine-1,2-dicarboxylate

Ethyl 5-oxo-4-thiepanecarboxylate