A azaindole synthetic cannabinoids is 5f-mn-21 (also known as 5f-pcn) is considered a potent agonist of the CB1 receptor and sold online as a designer drug. It is closely related with the nne1.

5 PCN is a simulation of 5 nnei, a synthetic cannabinoid. Whether different in 5 nnei PCN 5-azaindole substituted indoles. 5f-pcn physiological and toxicological properties of the unknown. This product is for forensic application and research.