[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a tyrosine derivative."}, {"from": "gpt", "value": "[C][=C][C][=Branch2][Ring1][O][=C][Branch1][#C][C][=C][Ring1][=Branch1][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][O][S][=Branch1][C][=O][=Branch1][C][=O][O][O]"}]