In Animals, protonitazene showed powerful opioid results and abuse potential, similar to People of morphine and fentanyl. Its abuse opportunity has not been studied in humans; even so, online self-studies point out common opioid results, together with sedation and euphoria. -pyrrolidino etonitazene, is a benzimidazole-derived artificial opioid. Etonitazepyne is identified https://www.allspicek2.com/