4-AcO-DMT, also known as psilacetin, is a synthetic compound that is structurally similar to psilocybin, a naturally occurring psychedelic compound found in certain types of mushrooms. 4-AcO-DMT is known for its hallucinogenic effects, which can include vivid visual and auditory hallucinations, altered perception of time, and changes in mood and thought patterns . It is important to note that the use of any psychedelic substance should only be undertaken under the guidance of a qualified healthcare professional.