Using COC(=O)c1ccc(C(=O)Nc2ccc(N3CCC(N(C)C)C3)cc2)cc1 to produce CN(C)C1CCN(c2ccc(NC(=O)c3ccc(C(=O)O)cc3)cc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.