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-(4-benzylpiperidin-1-yl)sulfonyl-N-[5-bromo-2-(4-methyl-3-oxopiperazin-1-yl)phenyl]-4-chlorobenzamide is given. What is its corresponding molecular formula?
user
C30H32BrClN4O4S
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