[{"from": "human", "value": "Provide a brief overview of this molecule. [H+1].[H+1].[C][C][C][C][N][Branch1][=Branch1][C][C][C][Ring1][Branch2][C][C][N][=C][Branch1][C][N][N].[O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a organic sulfate salt obtained from guanethidine and sulfuric acid in a 1:1 ratio. It has a role as an antihypertensive agent. It contains a guanethidine."}]