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-chloro-N-[3-[1-[2-(2-methoxyphenoxy)ethyl]benzimidazol-2-yl]propyl]benzamide is given. What is its corresponding molecular formula?
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C26H26ClN3O3
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