[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][Branch2][O][C][C][Branch2][Ring1][#Branch1][C][N][Branch1][Ring2][C][Ring1][Ring2][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][F][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT01002963 (A Study To Investigate The Safety And Toleration Of A Single Dose Of PF-04418948 In Healthy Volunteers)."}]