[{"from": "human", "value": "What can you tell me about this molecule? [C][C@@][Branch2][Ring1][=C][C][S][C][=Branch1][Ring2][=N][Ring1][Branch1][C][=C][Branch1][P][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][O][C][C][O][C][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT03801889 (SP-420 in Subjects With Transfusion-dependent Beta-thalassemia or Other Rare Anemias)."}]