Using [Zn+]Cc1ccccc1, Cn1c(=O)n(C(=O)N2CCCC2)c2cnc(Cl)nc21 to produce Cn1c(=O)n(C(=O)N2CCCC2)c2cnc(Cc3ccccc3)nc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.