Using COc1ccccc1C(=O)O, CN(CCN1CC=C(c2cccc(N)c2)CC1)C(=O)OC(C)(C)C to produce COc1ccccc1C(=O)Nc1cccc(C2CCN(CCN(C)C(=O)OC(C)(C)C)CC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.