Using C[C@]12CCC(=O)N[C@@H]1CCc1cc(-c3ccccc3C#N)ccc12, CC(C)(C)O to produce CN1C(=O)CC[C@]2(C)c3ccc(-c4ccccc4C#N)cc3CC[C@@H]12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.