[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a beta-Adrenergic Blocker. The mechanism of action of propranolol is as an Adrenergic beta-Antagonist."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][N][C][C][Branch1][P][C][O][C][=C][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2][O]"}]