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 3-(benzotriazol-2-yl)-5-butan-2-yl-N-[3-(diethylamino)propyl]-4-hydroxybenzenesulfonamide;ethane is given. What is its corresponding molecular formula?
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C25H39N5O3S
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