[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a xi-progoitrin(1-) that is the conjugate base of progoitrin. It is a conjugate base of a progoitrin."}, {"from": "gpt", "value": "[C][=C][C@@H1][Branch2][Ring2][Branch1][C][C][=Branch1][O][=N][O][S][=Branch1][C][=O][=Branch1][C][=O][O-1][S][C@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O][O]"}]