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system
Provide the molecular formula for the IUPAC named substance (2,5-dioxopyrrolidin-1-yl) 6-[(2E)-2-[(1-methylquinolin-1-ium-4-yl)methylidene]-1,3-benzothiazol-3-yl]hexanoate;chloride .
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C28H28ClN3O4S
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