You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 1-[2-[4-[[[(1S)-1-(2,3-dihydro-1-benzofuran-5-yl)ethyl]-methylamino]methyl]-2-methoxyphenoxy]ethyl]pyrrolidine-2,5-dione by IUPAC nomenclature, provide its molecular formula.
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C25H30N2O5
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