[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=N][O][C][=Branch2][Ring1][=Branch1][=C][Ring1][Branch1][N][C][=Branch1][C][=O][O][C@H1][Branch1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][Branch1][Branch1][C][C][Ring1][Ring1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT02017730 (To Evaluate The Relationship Between Plasma Drug Levels And Receptor Binding in Lung Using PET (Positron Emission Tomography) In Healthy Volunteers)."}]