You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-[2-[benzyl(thiophen-2-ylmethyl)amino]-2-oxoethyl]-4-chloro-N-(3-ethoxypropyl)benzamide using the IUPAC nomenclature.
user
C26H29ClN2O3S
assistant