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-tert-butyl-2-[(2,6-dichlorophenyl)methyl-[3-(3,4-dimethoxyphenyl)propanoyl]amino]butanamide is given. What is its corresponding molecular formula?
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C26H34Cl2N2O4
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