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 (Z)-3-[2-(benzylsulfonylamino)ethyl-ethylamino]-2-chloro-4-imino-N-(2-octoxyphenyl)but-2-enamide is given. What is its corresponding molecular formula?
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C29H41ClN4O4S
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