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-[2-bromo-6-methoxy-4-(4-oxo-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl)phenoxy]acetic acid into its molecular formula.
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C19H13BrN2O5S
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