You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-[5-fluoro-6-[(3-methyl-2-bicyclo[2.2.2]octanyl)methyl]-2-(7H-pyrrolo[2,3-d]pyrimidin-5-yl)pyrimidin-4-yl]-1,2-oxazole .
user
C23H23FN6O
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