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What is the molecular formula of the compound with this IUPAC name N-[[(3aS,4R,10aS)-2,6-diamino-10,10-dihydroxy-3a,4,8,9-tetrahydro-1H-pyrrolo[1,2-c]purin-4-yl]methyl]prop-2-enamide ?
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C12H19N7O3
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