N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-(4-methylpiperazin-1-yl)acetamide

3-bromo-8-(4-methylpiperazin-1-yl)imidazo[1,2-a]pyrazine

1-[(4-溴苯基)甲基]-4-甲基哌嗪

1-methylpiperazinium bromide

1-(2-氰乙基)-4-甲基哌嗪