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What is the molecular formula of the compound with this IUPAC name N-[(2S)-1-[(3aS,7aR)-3-oxo-5,6,7,7a-tetrahydro-3aH-furo[3,2-b]pyridin-4-yl]-4-methyl-1-oxopentan-2-yl]-1-benzothiophene-3-carboxamide ?
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C22H26N2O4S
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