Using CN1CCC(=O)CC1, CC(=O)N1CCc2cc3[nH]ccc3cc21 to produce CC(=O)N1CCc2cc3[nH]cc(C4=CCN(C)CC4)c3cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.