You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [1-[6-(3,5-dimethylpyrazol-1-yl)pyrimidin-4-yl]azetidin-3-yl]-[4-(5-methylpyrimidin-4-yl)piperazin-1-yl]methanone into its molecular formula.
user
C22H27N9O
assistant