You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(1R,2S)-2-hydroxycyclopentyl]-7-(methylamino)-5-[1-[(3R)-oxolan-3-yl]pyrrolo[2,3-b]pyridin-3-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H27N7O3
assistant