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 tert-butyl 2-amino-4-oxo-3-[1-phenyl-2-(2,2,2-trifluoroethoxy)ethyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylate is given. What is its corresponding molecular formula?
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C22H27F3N4O4
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