Using C=CCOC(=O)c1ccc2c(c1)c(C)c(C)n2Cc1cccc(C(C)(C)C#N)c1 to produce Cc1c(C)n(Cc2cccc(C(C)(C)C#N)c2)c2ccc(C(=O)O)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.