[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][=N][C][14C][Ring1][Ring2][Branch1][=Branch1][C][=Branch1][C][=O][O][N][F]"}, {"from": "gpt", "value": "The molecule is a member of the class of cyclobutanes that is ((14)C)cyclobutane which carries a carboxy, amino and fluoro groups at positions 1, 1 and 3, respectively (the 1r,3r-stereoisomer). It has a role as a radioactive imaging agent. It is an alpha-amino acid, a member of cyclobutanes, a fluoroamino acid, a monocarboxylic acid, a primary amino compound and a (14)C-modified compound."}]