The amide of the neurotransmitter dopamine and arachidonic acid; a CB1-selective agonist that induces hypothermia, analgesia, catalepsy, and hypomotility in rats; a full agonist at TRPV1, but inactive at the dopaminergic D1 and D2 receptors; a potent inhibitor (IC50 = 0.25 μM) of the proliferation of MCF-7 breast carcinoma cells