You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 7-[5-[(5-methyl-1,2-oxazol-3-yl)methyl]-1,2,4-oxadiazol-3-yl]-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine by IUPAC nomenclature, provide its molecular formula.
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C14H12N4O4
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