[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a secondary aliphatic amine with two undecyl groups It has a role as a metabolite."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][N][C][C][C][C][C][C][C][C][C][C][C]"}]