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-bromoethyl)-1-[5-cyclopentyloxy-1-(3-fluorophenyl)-6-oxopyridazin-4-yl]-N-phenylpiperidine-4-sulfonamide is given. What is its corresponding molecular formula?
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C28H32BrFN4O4S
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