[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][O][C][=C][Branch2][Ring2][S][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch2][Ring2][Ring1][=N][C][=Branch1][Ring2][=N][Ring1][#Branch1][N][C][C][N][Branch1][O][C@@H1][C@H1][Ring1][=Branch1][C][C][C][C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][C][=C][O][Ring1][Branch1][N][O][C].[Cl]"}, {"from": "gpt", "value": "The molecule is a hydrochloride composed of equimolar amounts of cyclazosin and hydrogen chloride. It has a role as an alpha1B-adrenoceptor antagonist. It contains a cyclazosin."}]