2-(4-甲基哌啶-1-基)乙醇

decyl-(2-hydroxyethyl)-dimethylazanium,bromide

2-[4-(2-methoxyphenyl)piperazin-1-yl]ethanol

4-(2-吡啶基)-1-哌嗪乙醇

methyl 3-(2-hydroxyethylsulfanyl)propanoate