[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a Radioactive Diagnostic Agent. The mechanism of action of technetium tc-99m tetrofosmin is as a Radiopharmaceutical Activity."}, {"from": "gpt", "value": "[C][C][C][C][C][P][Branch1][=Branch1][C][C][O][C][C][C][C][P][Branch1][=Branch1][C][C][O][C][C][C][C][O][C][C].[C][C][O][C][C][P][Branch1][=Branch1][C][C][O][C][C][C][C][P][Branch1][=Branch1][C][C][O][C][C][C][C][O][C][C].[O][=99Tc][=O]"}]