3d image of cyclazocine skeletal formula

cyclazocine opioid agonist antagonist dezocine pentazocine phenazocine benzomorphans benzazocines kor mor dor bipolar depression psychotomimetic dysphoric hallucinatory k-opioid receptor kappa opioid kop m-opioid receptors rendering euphoriant psychopharmacology action emcdda hallucinogen clandestine doping entactogen synthetic stimulant preparation dissociation dream hallucinant csa performance-enhancing psychedelic pharmacy steroid addict medication remedy dope drug side effect