[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch2][Ring1][N][C@H1][Branch2][Ring1][#Branch1][C@H1][Branch2][Ring1][C][C@@H1][Branch1][=C][C@H1][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][O][O][O][O][O].[99Tc]"}, {"from": "gpt", "value": "The molecule is a Radioactive Diagnostic Agent. The mechanism of action of technetium tc-99m gluceptate is as a Radiopharmaceutical Activity."}]