[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is under investigation in clinical trial NCT01723553 (Amyloid-related Imaging Abnormalities (Microbleeds) in Atypical AD)."}, {"from": "gpt", "value": "[11CH3][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=N][C][=C][Branch1][Ring2][S][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][#Branch1][O]"}]