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 2-(3-methoxyphenyl)-5-[(2-methyl-2,3-dihydroindol-1-yl)methyl]-1,3,4-oxadiazole is given. What is its corresponding molecular formula?
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C19H19N3O2
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