You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named methyl 2-[[5-benzamido-6-oxo-4-(propanoylamino)-1H-pyrimidin-2-yl]sulfanyl]acetate is given. What is its corresponding molecular formula?
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C17H18N4O5S
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