[{"from": "human", "value": "Describe this molecule. [C][Branch1][#Branch1][N][C][=Branch1][C][=O][N][N][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a member of ureas. It is a conjugate acid of a N-(carboxylatoaminomethyl)urea."}]