5-MeO-pyr-T is a synthetic psychedelic drug. It is a tryptamine molecule and has a structure similar to serotonin, a neurotransmitter in the brain. 5-MeO-pyr-T is not well studied, and there is limited information available about its effects and potential risks. It is illegal in many countries, and possession, manufacture, and distribution can result in severe legal penalties. It is important to note that drugs like 5-MeO-pyr-T can be dangerous, and it is not safe to use them. It is especially important to be cautious with drugs like this, as they may have unpredictable effects and can be harmful to physical and mental health.