Using CC(C)=CCCC(C)=CCCC(C)=CCCC(=O)Cl, CCN1CCC(O)CC1 to produce CCN1CCC(OC(=O)CCC=C(C)CCC=C(C)CCC=C(C)C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.