Using C[C@H]1C(=O)C2(CC2)C(=O)N1c1ccc(C#N)c(Cl)c1, C[Mg]Br to produce C[C@@H]1N(c2ccc(C#N)c(Cl)c2)C(=O)C2(CC2)[C@]1(C)O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.