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 (2S)-N-(5-chloropyridin-2-yl)-2-[[5-(2-methylfuran-3-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]propanamide into molecular formula.
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C15H13ClN4O3S
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