[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][N][C][C@@H1][Branch2][Ring1][=Branch1][C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C][O][C][C][C][C][Ring1][Ring1][O]"}, {"from": "gpt", "value": "The molecule is a beta-blocker used to lower the pressure in the eye to treat conditions such as glaucoma. It was marketed as a 0.5% ophthalmic solution of levobetaxolol hydrochloride under the trade name Betaxon but has been discontinued."}]