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 1-[(2,4-difluorophenyl)methyl]-7-(dimethylamino)-6-[3-(trifluoromethyl)pyridin-2-yl]oxyquinazolin-4-one;1-[(2,4-difluorophenyl)methyl]-7-fluoro-6-[3-(trifluoromethyl)pyridin-2-yl]oxyquinazolin-4-one is given. What is its corresponding molecular formula?
user
C44H28F11N7O4
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