Using CCOC(=O)C1(Cc2ccccc2)CCCN(C(=O)OC(C)(C)C)C1 to produce CC(C)(C)OC(=O)N1CCCC(CO)(Cc2ccccc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.