You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named N-[2-(3-but-3-ynyldiazirin-3-yl)ethyl]-3-(thiophen-2-ylmethylsulfamoyl)thiophene-2-carboxamide is given. What is its corresponding molecular formula?
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C17H18N4O3S3
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