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 1-[(7-bromo-2-oxochromen-4-yl)methyl]-3-(2-methylpropyl)imidazolidine-2,4,5-trione is given. What is its corresponding molecular formula?
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C17H15BrN2O5
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