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 (3aR,6aS)-5-[(5-chloro-1-benzothiophen-2-yl)sulfonyl]-2,3,3a,4,6,6a-hexahydro-1H-pyrrolo[3,4-c]pyrrole is given. What is its corresponding molecular formula?
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C14H15ClN2O2S2
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