Using CC1CN(CCCCC(C#N)c2ccc(Cl)cc2)CC(C)O1, ClCn1cncn1 to produce CC1CN(CCCCC(C#N)(Cn2cncn2)c2ccc(Cl)cc2)CC(C)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.