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 [5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]methyl 2-(2-carbamoylphenoxy)acetate is given. What is its corresponding molecular formula?
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C18H14ClN3O5
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