You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (5R)-5-[[(2-oxo-1H-quinolin-3-yl)methylamino]methyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxamide .
user
C19H21N5O2
assistant