You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[(1S)-1-(4-bromo-1H-benzimidazol-2-yl)-4-[2-(2,6-dioxopiperidin-3-yl)-1-oxo-3H-isoindol-4-yl]butyl]acetamide into its molecular formula.
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C26H26BrN5O4
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