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 (3R,5R,8aR)-5-methyl-3-phenyl-3,5,6,7,8,8a-hexahydro-2H-[1,3]oxazolo[3,2-a]pyridine into its molecular formula.
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C14H19NO
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