Using CCc1cnc(Cl)nc1, CN[C@H]1CC[C@H](C#CCO)CC1 to produce CCc1cnc(N(C)[C@H]2CC[C@H](C#CCO)CC2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.