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 1-[2,6-di(propan-2-yl)phenyl]-3-methyl-2-[3-methyl-7-(7-phenyldibenzofuran-2-yl)dibenzofuran-4-yl]benzimidazol-3-ium is given. What is its corresponding molecular formula?
user
C51H43N2O2+
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