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 2-[5-[[3-bromo-5-methoxy-4-(pyridin-2-ylmethoxy)phenyl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetic acid into its molecular formula.
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C19H15BrN2O5S2
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