2-(1,3-diazinan-2-ylidene)cyclooctan-1-one

2-[3-(1,3-dioxoisoindol-2-yl)propyl]isoindole-1,3-dione

2-cyano-N-[3-[(2-cyanoacetyl)amino]propyl]acetamide

N-乙酰基-1,3-丙二胺

N,N'-propanediyl-bis-acetamide