[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a carbohydrazide obtained by formal condensation between hydrazinecarboxylic acid and hydrazine. It is a carbohydrazide and a one-carbon compound. It is functionally related to a hydrazine and a carbazic acid."}, {"from": "gpt", "value": "[C][=Branch1][C][=O][Branch1][Ring1][N][N][N][N]"}]