Using CC(=O)C1CC1, Cc1ccc(NCC2CCNCC2)c(C(=O)Nc2ccc(Cl)cn2)c1 to produce Cc1ccc(NCC2CCN(C(C)C3CC3)CC2)c(C(=O)Nc2ccc(Cl)cn2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.