You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named (4E)-4-[(3,8-dimethylimidazo[1,2-a]pyridin-2-yl)-hydroxymethylidene]-1-(6-ethoxy-1,3-benzothiazol-2-yl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione by IUPAC nomenclature, provide its molecular formula.
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C29H23N5O6S
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