contrary to a claim in previous literature , the guinea-pig does metabolize fenfluramine to norfenfluramine , hence the ability of fenfluramine to cause acute and long-term depletion of brain 5-hydroxytryptamine in this species does not prove that fenfluramine , instead of nonfenfluramine , can produce these effects .
C0028362
norfenfluramine
C0015827
fenfluramine