You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[[7-[(3R)-1-[(4-fluorophenyl)methyl]piperidin-3-yl]-2-methylpyrazolo[1,5-a]pyrimidin-3-yl]methyl]-1-(oxan-4-yl)methanamine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H34FN5O
assistant