$CYBN Cybin Announces Approval of First-in-Human Dosing of its Proprietary DMT Molecule CYB004. This is the first trial ever evaluating deuterated DMT in humans! https://ir.cybin.com/investors/news/news-details/2023/Cybin-Announces-Approval-of-First-in-Human-Dosing-of-its-Proprietary-DMT-Molecule-CYB004/default.aspx