Using O=C(Nc1cc(-c2cccc3[nH]ccc23)cc2[nH]ncc12)c1cccc(Cl)n1, CCN(C(C)C)C(C)C to produce CNc1cccc(C(=O)Nc2cc(-c3cccc4[nH]ccc34)cc3[nH]ncc23)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.