You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name (5E)-5-[[7-(5,6-dimethoxypyridin-3-yl)furo[3,2-c]pyridin-2-yl]methylidene]-1,3-thiazolidine-2,4-dione into its molecular formula.
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C18H13N3O5S
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