[{"from": "human", "value": "Generate a molecule based on this description. The molecule has been used in trials studying the basic science of Molecular Imaging, Alzheimer Disease, and Major Depressive Disorder."}, {"from": "gpt", "value": "[C][C][N][=C][Branch1][Ring2][N][Ring1][Branch1][C][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][O][Ring1][#Branch2]"}]