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-[6-[4-[4-[4-(6-aminopyridazin-3-yl)phenyl]-3-methylbutan-2-yl]phenyl]pyridazin-3-yl]propan-2-ol is given. What is its corresponding molecular formula?
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C28H31N5O
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