[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a 4-dodecyl-2,5-dimethylmorpholine in which the stereocentre adjacent to the oxygen has R configuration, whilst that adjacent to the nitrogen has S configuration. It is an enantiomer of a (2S,5R)-4-dodecyl-2,5-dimethylmorpholine."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][N][C][C@H1][Branch1][#Branch1][O][C][C@@H1][Ring1][=Branch1][C][C]"}]