Using CN1CCc2c(c3cc(Cl)ccc3n2CC(=O)O)C1, CC(=O)N1CCNCC1 to produce CC(=O)N1CCN(C(=O)Cn2c3c(c4cc(Cl)ccc42)CN(C)CC3)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.