(+)-WIN-55212 was an aminoalkylindole analog that was a small-molecule chemical compound agonist of the human cannabinoid CB1 and CB2 receptors, with a Ki of 62.3 ± 31 nM for hCB1 and a Ki of 3.30 ± 0.40 nM for hCB2 against 0.5 nM [3H]CP 55940.