[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a gamma-amino-gamma-cyanobutanoic acid. It is an enantiomer of a (S)-gamma-amino-gamma-cyanobutanoic acid."}, {"from": "gpt", "value": "[C][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C@H1][Branch1][Ring1][C][#N][N]"}]