[{"from": "human", "value": "Describe this molecule. [C][N][C][C][Branch1][N][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O][O].[C][Branch1][#Branch2][C][Branch1][=Branch1][C][=Branch1][C][=O][O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is the bitartrate salt form of phenylephrine, a direct-acting sympathomimetic amine chemically related to adrenaline and ephedrine with potent vasoconstricting activity. Phenylephrine is a post-synaptic alpha-adrenergic receptor agonist that causes vasoconstriction, increases systolic/diastolic pressures, reflex bradycardia, and increases stroke output."}]