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 (E)-N-cyclopropyl-3-[5-[(Z)-(3-oxo-4H-1,4-benzoxazin-2-ylidene)methyl]furan-3-yl]prop-2-enamide is given. What is its corresponding molecular formula?
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C19H16N2O4
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