Using CCCN(CCC)C1(c2ccc(C#Cc3ccc(C(=O)OCC)cc3)cc2)CC1 to produce CCCN(CCC)C1(c2ccc(C#Cc3ccc(C(=O)O)cc3)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.