[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@H1][C@H1][C][S][C][=Branch2][Ring2][=N][=N][C@][Ring1][=Branch1][Branch1][Branch1][C][O][Ring1][=Branch2][C][=C][Branch2][Ring1][=N][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C][=N][C][=C][Branch1][Branch1][N][=C][Ring1][=Branch1][C][Branch1][C][F][F][F][N]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT02956486 (A 24-Month Study to Evaluate the Efficacy and Safety of Elenbecestat (E2609) in Subjects With Early Alzheimer's Disease)."}]