You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-[[5-(2-fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-N-(2-nitrophenyl)acetamide by IUPAC nomenclature, provide its molecular formula.
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C16H11FN4O4S
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