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 5-[5-(benzenesulfonamido)-6-chloropyridin-3-yl]-N-cyclopropylpyridine-3-carboxamide using the IUPAC nomenclature.
user
C20H17ClN4O3S
assistant