[{"from": "human", "value": "Could you provide a description of this molecule? [C][N][C][C][C][=C][C][=Branch2][Ring1][=N][=C][Branch2][Ring1][Branch2][C][=C][Ring1][=Branch1][C@H1][Branch1][Ring2][C][Ring1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][C][Ring1][Branch1][O][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a potent, selective antagonist of the dopamine D1 receptor. It is developed by Addex Pharmaceuticals for the treatment of nicotine dependence."}]