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 11-benzyl-N-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]-9-oxo-2-oxa-8,11-diazabicyclo[11.4.0]heptadeca-1(17),13,15-triene-14-carboxamide into molecular formula.
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C26H31N5O4
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