2-[2-(1-哌嗪基)乙基]-1H-异吲哚-1,3(2H)-二酮

3-[[2-(哌嗪-1-基)乙基]氨基]丙腈

2,2,2-trifluoro-N-(2-piperazin-1-ylethyl)acetamide

6-[(2-piperazin-1-ylethylamino)methylidene]cyclohexa-2,4-dien-1-one

2-羟基-N-[2-(1-哌嗪基)乙基]乙酰胺