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-[(2S)-4-(furan-2-carbonyl)-2-methyl-6-(4-pyrazolidin-1-ylphenyl)-2,3-dihydroquinoxalin-1-yl]ethanone .
user
C25H26N4O3
assistant