[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][Branch1][C][C][N][C][C][Branch2][Ring1][#Branch1][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C@@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][O][O][O]"}, {"from": "gpt", "value": "The molecule is a nonselective beta-adrenergic receptor blocker that is widely used for the therapy of hypertension, angina pectoris and vascular headaches. Nadolol has yet to be convincingly associated with clinically apparent liver injury."}]