Using CS(=O)(=O)c1ccc(-c2cc3c(cn2)OC(C2CCN(C#N)CC2)C3)cc1, NO to produce CS(=O)(=O)c1ccc(-c2cc3c(cn2)OC(C2CCN(C(=N)NO)CC2)C3)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.