Using CC(=O)c1ccc(C2CC(C)(C)CC(C)(C)C2)c(N2CCNCC2)c1, CCC=O to produce CCCN1CCN(c2cc(C(C)=O)ccc2C2CC(C)(C)CC(C)(C)C2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.