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 6-methoxy-7-(methoxymethyl)-4-[4-(5-methyl-2-oxo-3H-benzimidazol-1-yl)piperidin-1-yl]quinoline-3-carboxylic acid is given. What is its corresponding molecular formula?
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C26H28N4O5
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