You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named N-(4-benzoylphenyl)-3-[8-(2,6-difluorophenyl)-2-[2-(dimethylamino)ethylamino]-7-methylidene-5,6-dihydropyrimido[4,5-d]pyrimidin-4-yl]-4-methylbenzamide by IUPAC nomenclature, provide its molecular formula.
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C38H35F2N7O2
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