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 [5-[[3-(2-ethoxyethylcarbamoyl)phenyl]sulfonylcarbamoyl]pyridin-2-yl] N-(2-hydroxyethyl)carbamate .
user
C20H24N4O8S
assistant