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-dimethyl-1H-indol-5-yl)methyl]-1-(4-propan-2-ylphenyl)sulfonylpiperidine-4-carboxamide is given. What is its corresponding molecular formula?
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C26H33N3O3S
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