[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][N][Branch1][Ring1][C][C][C][=Branch1][C][=O][C@H1][C][N][Branch2][Ring1][Branch2][C@@H1][C][C][=C][N][C][=C][C][=C][C][=Branch1][=Branch1][=C][Ring1][=Branch2][Ring1][=Branch1][C][Ring1][N][=C][Ring1][S][C]"}, {"from": "gpt", "value": "The molecule is a semisynthetic psychedelic drug of the ergoline family. It was first synthesized by Albert Hofmann in 1938 from ergot, a grain fungus that typically grows on rye. LSD is non-addictive and non-toxic. It is well known for its psychological effects which can include altered thinking processes, closed and open eye visuals, synaesthesia, a sense of time distortion, ego death and spiritual experiences, as well as for its key role in 1960s counterculture. It is used mainly by psychonauts as an entheogen, recreational drug and as an agent in psychedelic therapy. (L1925). Debate continues over the nature and causes of chronic flashbacks. Explanations in terms of LSD physically remaining in the body for months or years after consumption have been discounted by experimental evidence. Some say Hallucinogen persisting perception disorder (HPPD) is a manifestation of post-traumatic stress disorder, not related to the direct action of LSD on brain chemistry, and varies according to the susceptibility of the individual to the disorder. Many emotionally intense experiences can lead to flashbacks when a person is reminded acutely of the original experience. However, not all published case reports of chronic flashbacks appear to describe an anxious hyper-vigilant state reminiscent of post-traumatic stress disorder."}]