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 (5S)-6,6-difluoro-9-[(1-methylpyrazol-4-yl)methyl]-2-pyrimidin-2-yl-2,9-diazaspiro[4.5]decane .
user
C17H22F2N6
assistant