Using O=C(O)Cc1ccc(Cl)c(Cl)c1, N[C@@H]1CCCC[C@@H]1N1CCCC1 to produce Clc1ccc(CCN[C@@H]2CCCC[C@@H]2N2CCCC2)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.