You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named (2S)-2-[(3,4-dichlorophenyl)methyl-[2-(N-(3,4-dimethoxyphenyl)sulfonyl-4-methylanilino)acetyl]amino]-N-(2-methylpropyl)butanamide by IUPAC nomenclature, provide its molecular formula.
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C32H39Cl2N3O6S
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