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-[4-[2,4-dichloro-5-[[1-(2-cyanophenyl)piperidin-4-yl]amino]benzoyl]piperazin-1-yl]benzenesulfonamide is given. What is its corresponding molecular formula?
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C29H30Cl2N6O3S
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