Using CC(C)(C)OC(=O)n1nc(-c2ccc(OCc3ccccc3)cc2)c(C#N)c1N to produce CC(C)(C)OC(=O)n1nc(-c2ccc(O)cc2)c(C#N)c1N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.