Lysergic acid pyrrolinide

Lysergic acid pyrrolinide, also known as dihydropyrrol lysergamide or as N-(2,5-dihydro-1H-pyrrolyl)lysergamide, is a serotonin receptor modulator and possible psychedelic drug of the lysergamide family related to lysergic acid diethylamide (LSD). It is the analogue of LSD in which the N,N-diethylamide moiety has been cyclized into an N-pyrroline ring.