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 (3R)-3-phenyl-5-[(2S)-3,3,3-trifluoro-2-methylpropyl]-2,3-dihydro-1,4-oxazin-6-one is given. What is its corresponding molecular formula?
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C14H14F3NO2
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