I.U.P.A.C.: (6aR,9R)-N,N-diethyl-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
LSD is a hallucinogen that can be extracted from Claviceps purpurea, a parasitic fungus of rye ergot:
