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 3-(6-imidazol-1-ylpyridin-3-yl)-5-[1-(thiophen-2-ylmethyl)pyrrolidin-2-yl]-1,2,4-oxadiazole into molecular formula.
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C19H18N6OS
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