You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the SMILES representation of the molecule with IUPAC name 1-(4-phenylpiperazin-1-yl)hexa-2,4-dien-1-one ?
user
CC=CC=CC(=O)N1CCN(C2=CC=CC=C2)CC1
assistant