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-[[2-[[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-methylpentanoic acid is given. What is its corresponding molecular formula?
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C25H40N4O7
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