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 4-[(E)-3-[4-(4-acetylphenyl)piperazin-1-yl]-3-oxoprop-1-enyl]-N-(furan-2-ylmethyl)benzenesulfonamide .
user
C26H27N3O5S
assistant