Using Cc1ccc(-c2cc(CCC=O)nn2C(C)(C)C)cc1, COc1ccc(N2CCNCC2)cc1 to produce COc1ccc(N2CCN(CCCc3cc(-c4ccc(C)cc4)n(C(C)(C)C)n3)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.