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 1-(6-methyl-4-oxo-5H-triazolo[1,5-a]pyrazine-3-carbonyl)-N-(3-propan-2-ylphenyl)piperidine-4-carboxamide .
user
C22H26N6O3
assistant