Using CC1CN1, CC(C)(C)c1ccc(-n2c(Cl)c(C=O)c3ccccc32)cc1 to produce CC1CN1c1c(C=O)c2ccccc2n1-c1ccc(C(C)(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.