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 5-[[4-(2,3-dihydrotetrazol-2-ium-1-yl)phenoxy]methyl]-2-[1-(5-fluoropyrimidin-2-yl)piperidin-4-yl]-4-methyl-1,3-thiazole is given. What is its corresponding molecular formula?
user
C21H24FN8OS+
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