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-[3-(1,1-dioxo-1,2-thiazolidin-2-yl)phenyl]-N'-(1-hydroxy-2-methylpropan-2-yl)oxamide into molecular formula.
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C15H21N3O5S
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