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 (2S)-N-[(2S)-butan-2-yl]-2-[[2-(2,3-dimethyl-N-(4-methylphenyl)sulfonylanilino)acetyl]-[(3-methoxyphenyl)methyl]amino]butanamide is given. What is its corresponding molecular formula?
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C33H43N3O5S
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