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 3-[(2Z)-2-[(2E)-2-[[5-chloro-3-[2-(methanesulfonamido)-2-oxoethyl]-1,3-benzothiazol-3-ium-2-yl]methylidene]butylidene]-5-fluoro-1,3-benzothiazol-3-yl]propane-1-sulfonate is given. What is its corresponding molecular formula?
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C25H25ClFN3O6S4
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