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 2-acetyloxyethyl 3-cyano-2-(3-pyridin-3-ylbutanoylamino)-5,7-dihydro-4H-thieno[2,3-c]pyridine-6-carboxylate .
user
C22H24N4O5S
assistant