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 [(2S)-2-(5-cyclopropyl-7-methylpyrazolo[1,5-a]pyrimidin-2-yl)piperidin-1-yl]-(3-fluoro-5-methyl-2-propan-2-ylphenyl)methanone .
user
C26H31FN4O
assistant