[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch1][C][C][Branch1][C][C][N][C][C][Branch2][Ring1][Ring2][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][=Branch1][C][=O][N][Ring1][#Branch1][O].[Cl]"}, {"from": "gpt", "value": "The molecule is a synthetic quinolinone derivative, antihypertensive Carteolol Hydrochloride is a nonselective beta-adrenoceptor blocking agent for beta-1 and beta-2 receptors with no membrane-stabilizing activity but moderate intrinsic sympathomimetic effects. It is used for treatment of hypertension and certain arrhythmias, and as an anti-angina and antiglaucoma agent. (NCI04)"}]