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 butyl 2-(1,3-benzodioxol-5-yl)-2-[2-(3-butylimidazol-1-ium-1-yl)acetyl]oxyacetate is given. What is its corresponding molecular formula?
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C22H29N2O6+
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