[{"from": "human", "value": "What can you tell me about this molecule? [C][N+1][Branch1][C][C][Branch1][C][11CH3][C][C][O].[Cl-1]"}, {"from": "gpt", "value": "The molecule is a marker for cellular proliferation as its main molecule is a precursor for the biosynthesis of phospholipids which are essential components of all cell membranes. It was developed by MCPRF and FDA first approved in September 2012."}]