Using CCOC(=O)c1ccc(C#Cc2ccc3c(c2)C(C)(C)CC(OC(C)C)=N3)cc1 to produce CC(C)OC1=Nc2ccc(C#Cc3ccc(C(=O)O)cc3)cc2C(C)(C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.