Using COC(=O)CCCCCCCCCCCCCCCN(C(=O)OC(C)(C)C)c1ccc(C(=O)n2ccnc2)cc1, NCC(O)CO to produce COC(=O)CCCCCCCCCCCCCCCNc1ccc(C(=O)NCC(O)CO)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.