You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule [(2R,3aS,7aS)-2-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-3,3a,4,5,7,7a-hexahydro-2H-furo[2,3-c]pyridin-6-yl]-thiophen-2-ylmethanone into molecular formula.
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C17H19N3O3S
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