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 4-(2,6-dimethylmorpholin-4-yl)-N-(2-methoxyphenyl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide is given. What is its corresponding molecular formula?
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C22H29N5O3
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