[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a 4-hydroxymandelonitrile that has (S)-configuration."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][N][=C][C][=C][Ring1][=Branch1][C@@H1][Branch1][Ring1][C][#N][O][O]"}]