1P-BOL-148
1P-BOL-148, also known as 1-propionyl-2-bromo-LSD or as SYN-L-017, is an analogue of LSD which acts as a prodrug for 2-bromo-LSD. It does not have hallucinogenic effects, but is claimed to be potentially useful for the treatment of cluster headaches, and as an antidepressant.