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 12-[(3,4-dimethoxyphenyl)methyl]-5-(5-methyl-1,2-oxazol-3-yl)-2,6,7,12-tetrazatricyclo[7.4.0.03,7]trideca-1(9),2,4-trien-8-one is given. What is its corresponding molecular formula?
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C22H23N5O4
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