Using CC1(C)CNCCO1, C[C@]12C[C@H]3O[C@H]3C[C@@H]1CC[C@H]1[C@@H]3CC[C@H](C#N)[C@@]3(C)CC(=O)[C@@H]12 to produce CC1(C)CN([C@H]2C[C@@]3(C)[C@@H](CC[C@H]4[C@@H]5CC[C@H](C#N)[C@@]5(C)CC(=O)[C@@H]43)C[C@@H]2O)CCO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.