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 3-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]-1-thiophen-2-ylpropan-1-one using the IUPAC nomenclature.
user
C24H25ClN2OS
assistant