[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][=C][C][=Branch2][Ring1][=N][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][Branch1][=C][C][=C][Ring1][#Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a cannabinoid isolated from the plant Cannabis that is a metabolite of tetrahydrocannabinol (THC), with potential immunosuppressive and anti-inflammatory activities. Cannabinol preferentially binds to the cannabinoid G-protein coupled receptor CB2, which is mainly expressed on a variety of immune cells, such as T-cells, B-cells, macrophages and dendritic cells. Stimulation of CB2 receptors by cannabinol may both trigger apoptosis in these cells and inhibit the production of a variety of cytokines. Cannabinol exerts minimal affinity for CB1 and has a weak effect on the central nervous system."}]