[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][O][C][=Branch1][C][=O][C][C][C][/C][=C][\\C][C@H1][C@H1][Branch2][Ring1][=N][C][C@H1][Branch2][Ring1][#Branch1][C@@H1][Ring1][Branch1][/C][=C][/C][Branch1][O][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Branch1][C][F][F][O][O]"}, {"from": "gpt", "value": "The molecule is a fluorinated analog of prostaglandin F2-alpha. Tafluprost was approved for use in the U.S. on February 10, 2012."}]