[{"from": "human", "value": "Describe this molecule. [C][C][C][=Branch1][C][=O][N][C][=Branch1][C][=O][C][Ring1][Branch2][N][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][=Branch1][=O][C][=Branch1][=Branch1][=C][C][=C][Ring1][Branch2][N]"}, {"from": "gpt", "value": "The molecule is an immunomodulatory antineoplastic agent. FDA approved on February 8, 2013."}]