You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (2R,4R)-2-[2-(2-hydroxyethoxy)ethoxy]-4-(4-oxochromen-3-yl)-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3,4-dihydro-2H-pyran-6-carboxamide .
user
C26H32N2O8
assistant