[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][Branch1][O][C][=Branch1][C][=O][C][=C][N][Ring1][#Branch1][C][O]"}, {"from": "gpt", "value": "The molecule is an oral iron chelator used as a second line agent in thalassemia syndromes when iron overload from blood transfusions occurs. Thalassemias are a type of hereditary anaemia due a defect in the production of hemoglobin. As a result, erythropoiesis, the production of new red blood cells, is impaired. FDA approved on October 14, 2011."}]