Find the word definition

Wiktionary
quipazine

n. A serotonin receptor agonist derived from piperazine.

Wikipedia
Quipazine

Quipazine is a piperazine drug used in scientific research. It is a moderately selective serotonin receptor receptor agonist, binding to a range of different serotonin receptors, but particularly to the 5-HT and 5-HT.