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 4-[(7-oxo-3-prop-2-enyl-2-sulfanylidene-[1,3]thiazolo[4,5-d]pyrimidin-6-yl)methyl]benzamide is given. What is its corresponding molecular formula?
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C16H14N4O2S2
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