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What is the molecular formula of the compound with this IUPAC name 5-[(3aR,4R,5S,7R,7aS)-5-hydroxy-4,7-dimethyl-1,3-dioxo-3a,5,6,7a-tetrahydro-4,7-epoxyisoindol-2-yl]-3-methoxypyridine-2-carbonitrile ?
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C17H17N3O5
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