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 [(2R)-2-[5-[6-[2-[(3-ethyl-3,4-dihydro-1H-pyridin-2-ylidene)amino]ethoxy]-3-oxo-4H-quinoxalin-2-yl]pentyl]cyclopropyl] N-[2-[(2S,3R)-3-ethyl-2-(2-methylpropanoyl)pyrrolidin-1-yl]-2-oxoethyl]carbamate .
user
C38H54N6O6
assistant