A kind of synthetic opioid, 2-benzyl benzimidazole — or nitazene — opioids were being initial designed during the 1950s as analgesics, but had been located for being so strong they were being by no means permitted or promoted as medicines​[one]​. Carfentanil, protonitazene, and isotonitazene are three new synthetic opioids that https://bookmarklogin.com/story18331766/rumored-buzz-on-protonitazene-powder-for-sale