You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name (3aS,7aS)-N-[2-(5-fluoro-2-methoxyphenyl)ethyl]-2,3,4,6,7,7a-hexahydro-1H-pyrano[3,4-c]pyrrole-3a-carboxamide into its molecular formula.
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C17H23FN2O3
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