You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule (2Z)-2-(3,3-dimethyl-2-oxobutylidene)-3-[(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)methyl]-1,3-thiazolidin-4-one into molecular formula.
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C16H17N3O3S2
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