[{"from": "human", "value": "Provide a description of this molecule. [C][C@][Branch1][S][C][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a centrally active sympatholytic agent that has been used for more than 50 years for the treatment of hypertension. Methyldopa has been clearly linked to instances of acute and chronic liver injury that can be severe and even fatal."}]