[{"from": "human", "value": "Please give me some details about this molecule. [C][O][C][=Branch1][C][=O][C@@H1][C@H1][C][C][C@H1][Branch1][Branch2][N][Ring1][Branch1][C][C][C][F][C][C@@H1][Ring1][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][123I]"}, {"from": "gpt", "value": "The molecule is an azabicycloalkane that is ecgonine methyl ester in which the N-methyl group is replaced by 3-fluoropropyl and the 3beta-hydroxy group is replaced by 4-((123)I)iodophenyl. Used for the imaging of dopamine transporters in the brain of adult patients with potential Parkinsonian Syndromes. It has a role as a radioactive imaging agent and a radiopharmaceutical. It is an azabicycloalkane, an organofluorine compound and a methyl ester. It is functionally related to an ecgonine."}]