[{"from": "human", "value": "Please give me some details about this molecule. [C][C][Branch2][Ring2][O][C][C][C][Branch2][Ring1][P][C][=C][Ring1][=Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a novel synthetic retinoid for acute promyelocytic leukaemia (APL). Tamibarotene is currently approved in Japan for treatment of recurrent APL, and is undergoing clinical trials in the United States."}]