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 3-(2,3-dihydro-1,4-benzodioxin-6-yl)-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazine into its molecular formula.
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C13H13N3O3
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