3-APBT
3-APBT, also known by its former developmental code name SKF-6678 and as 3-(2-aminopropyl)benzo[β]thiophene, as well as 1-thia-α-methyltryptamine (1-thia-AMT), is a monoamine releasing agent and serotonin receptor agonist of the benzothiophene group. It is an analogue of α-methyltryptamine (AMT) in which the indole ring has been replaced with a benzothiophene ring.