[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][N][Branch1][Ring2][C][C][O][N][=O]"}, {"from": "gpt", "value": "The molecule is a nitrosamine that is N-nitrosodiethylamine in which one of the ethyl froups has been replaced by a 2-hydroxyethyl group. It is used to induce renal and liver tumours in rodents. It has a role as a carcinogenic agent. It is a nitrosamine and a primary alcohol. It is functionally related to a N-nitrosodiethylamine."}]