[{"from": "human", "value": "Please give me some details about this molecule. [C][=Branch1][C][=NH2+1][Branch1][C][N][N].[Cl-1]"}, {"from": "gpt", "value": "The molecule is an organic chloride salt and a one-carbon compound. It has a role as a protein denaturant. It contains a guanidinium."}]