You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 5-(2,6-dimethoxyphenyl)-4-hydroxy-3-(2H-1,3,4-oxadiazol-3-yl)-1H-pyridin-2-one into its molecular formula.
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C15H15N3O5
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