You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-[[(2S)-4-ethyl-2,3-dihydro-1,4-benzoxazin-2-yl]methyl]-N,5-dimethyl-4-pyrrolidin-1-ylsulfonylfuran-2-carboxamide into molecular formula.
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C22H29N3O5S
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