You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-[(2,6-dimethylmorpholin-4-yl)methyl]-7-[3-(trifluoromethyl)pyridin-2-yl]-N-[5-(trifluoromethyl)pyridin-2-yl]quinazolin-4-amine by IUPAC nomenclature, provide its molecular formula.
user
C27H24F6N6O
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