Using CC(C)(C)OC(=O)N1CCC(C=O)CC1, c1cc(C2CCNCC2)ccn1 to produce CC(C)(C)OC(=O)N1CCC(CN2CCC(c3ccncc3)CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.