[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a synthetic phenylethylamine that mimics the sympathomimetic actions of the endogenous norepinephrine. Norepinephrine acts directly on the alpha- and beta-adrenergic receptors. Clinically, norepinephrine is used as a peripheral vasoconstrictor that causes constriction of arterial and venous beds via its alpha-adrenergic action. It is also used as a potent inotropic and chronotropic stimulator of the heart mediated through its beta-1 adrenergic action."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][#C][=C][Branch1][O][C][=C][Ring1][=Branch1][C][Branch1][Ring1][C][N][O][O][O]"}]