You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [(1S,2R)-2-[methyl(thiophen-2-ylsulfonyl)amino]-1-phenylpropyl] 4-(3-ethyl-1,2,4-oxadiazol-5-yl)butanoate into its molecular formula.
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C22H27N3O5S2
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