Using COC(=O)c1ccc(C)c(NC(=O)c2cc(N3CCC(O)CC3)cc3ccccc23)c1C to produce Cc1ccc(C(=O)O)c(C)c1NC(=O)c1cc(N2CCC(O)CC2)cc2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.