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 2-[4-[2-(1-cyclopropyltetrazol-5-yl)sulfanylacetyl]piperazin-1-yl]-1-pyrrolidin-1-ylethanone is given. What is its corresponding molecular formula?
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C16H25N7O2S
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