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 N-(2,3-dihydro-1H-inden-5-yl)-2-(3-ethyl-2,6-dioxopyrimidin-1-yl)acetamide is given. What is its corresponding molecular formula?
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C17H19N3O3
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