You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name N-butyl-N-[2-[furan-2-ylmethyl-[(1-methylpyrrol-2-yl)methyl]amino]-2-oxoethyl]-2,4-dimethoxybenzamide into its molecular formula.
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C26H33N3O5
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