3-[4-(2-羟基-乙基)-哌嗪-1-基]-1-丙醇

1-[4-(2-hydroxyethyl)piperazin-1-yl]-4-(2-hydroxy-5-methoxyphenyl)-4-phenylbutan-1-one

1-二苯基甲基-4-(2-羟基乙基)哌嗪

2-[4-(4-硝基苯基)哌嗪]-1-乙醇

2,2,3,3,5,5,6,6-octafluoro-4-(1,1,2,2,2-pentafluoroethyl)morpholine