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-(4-benzyl-3-oxopyrido[2,3-b]pyrazin-2-yl)-N-(furan-2-ylmethyl)piperidine-3-carboxamide .
user
C25H25N5O3
assistant