Using CCCCOC(=O)CCc1ccc(OC)nc1N(CC1COC(=O)O1)C(=O)C(C)(C)C to produce COc1ccc2c(n1)N(CC(O)CO)C(=O)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.