Using CCOC(C)=O, CC(C)(Cc1cccc2nc(C#Cc3ccccc3)ccc12)C(=O)[O-] to produce Oc1cccc2nc(C#Cc3ccccc3)ccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.