You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[3-(1-ethylpiperidin-4-yl)oxypropyl]-3-phenyl-6,8-dihydro-5H-imidazo[5,1-c][1,4]oxazine-1-carboxamide into its molecular formula.
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C23H32N4O3
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