[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][=C][Branch2][Ring1][=Branch2][C][=C][Ring1][#Branch1][O][C][=C][N][=C][Branch1][Branch1][N][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][Branch1][C][C][C][C][=Branch1][C][=O][N][C][=N][C][=C][Branch1][Branch1][N][=C][Ring1][=Branch1][C]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT01513928 (A Study To Compare The Pharmacokinetics Of Different Formulations Of PF-04937319 In Healthy Subjects)."}]