Using N#C[O-], COc1ccc(CNC(=O)c2cc(C#N)ccc2N[C@@H]2CCNC2)cc1OC to produce COc1ccc(CNC(=O)c2cc(C#N)ccc2N[C@@H]2CCN(C(N)=O)C2)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.