You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2-methyl-6-(trifluoromethyl)pyrimidin-4-yl]-7-[6-[2-(oxan-2-yl)pyrazol-3-yl]pyrazin-2-yl]-2,7-diazaspiro[3.4]octane is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H27F3N8O
assistant