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 (E)-3-(2,1,3-benzothiadiazol-5-yl)-1-[4-[(4-fluorophenyl)methyl]-2,5-dimethylpiperazin-1-yl]prop-2-en-1-one using the IUPAC nomenclature.
user
C22H23FN4OS
assistant