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system
What is the molecular formula of the molecule identified by propan-2-yl 3-[[[(2R)-1-(6-aminopurin-9-yl)propan-2-yl]oxymethyl-[(3-oxo-3-propan-2-yloxypropyl)amino]phosphoryl]amino]propanoate ?
user
C21H36N7O6P
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