Using CC(C)(N=C=O)c1ccc(Cl)c(Cl)c1, CCNC1CCCCC1 to produce CCN(C(=O)NC(C)(C)c1ccc(Cl)c(Cl)c1)C1CCCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.