[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a nicotianamine. It is functionally related to a (S)-azetidine-2-carboxylic acid. It is an enantiomer of a (R,S,S)-nicotianamine."}, {"from": "gpt", "value": "[C][C][N][Branch1][=Branch2][C@@H1][Ring1][Ring2][C][=Branch1][C][=O][O][C][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}]