Using Cc1ccc2nc(-c3ccc(Cl)cc3)c(CN(C)C(=O)CC(C)C)n2c1 to produce CC(C)CC(=O)N(C)Cc1c(-c2ccc(Cl)cc2)nc2n1CC(C)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.