You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-[[2-(4-tert-butylphenoxy)acetyl]-[(3,4-dichlorophenyl)methyl]amino]-N-propan-2-ylpropanamide by IUPAC nomenclature, provide its molecular formula.
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C25H32Cl2N2O3
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