[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][N][C][=C][Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][=N][C][=Branch1][=Branch1][=N][C][=C][Ring1][=Branch1][N][C][=C][Branch2][Ring1][=N][N][=C][Branch1][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C][=C][N][Branch1][C][C][C][C][N][Branch1][C][C][C][O][C][C][Branch1][C][F][Branch1][C][F][F]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT03452592 (Efficacy and Safety of Alflutinib in Locally Advanced or Metastatic Non-small Cell Lung Cancer Patients With T790M)."}]