You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 2-[1-[methyl-[5-[(2-methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-3-carbonyl]amino]cyclopropyl]pyridine-3-carboxylic acid ?
user
C22H27N5O5
assistant