[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a member of 1,3,5-triazinanes and a nitrosamine."}, {"from": "gpt", "value": "[C][N][Branch1][=N][C][N][Branch1][#Branch1][C][N][Ring1][=Branch1][N][=O][N][=O][N][=O]"}]