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 2-[(4Z)-4-[2-[4-(2-ethoxy-2-oxoethoxy)phenyl]ethylidene]-2,5-dioxoimidazolidin-1-yl]acetate is given. What is its corresponding molecular formula?
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C19H22N2O7
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