You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named ethyl (2R)-2-[(5E)-5-[(3,5-dibromo-4-hydroxyphenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate is given. What is its corresponding molecular formula?
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C15H13Br2NO5S
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