Using CC1(C)CCC(n2ccnc2)c2ccc(C#Cc3ccc(CC(=O)[O-])cc3)cc21 to produce CC1(C)CCC(n2ccnc2)c2ccc(C#Cc3ccc(CC(=O)O)cc3)cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.