Using O=C([O-])[O-], C[C@@H]1C[C@H](O)CC[C@H]1Nc1ncc(C#N)c2[nH]c3cc(-c4cnn(C)c4)ccc3c12 to produce C[C@@H]1C[C@H](O)CC[C@H]1Nc1ncc(C(N)=O)c2[nH]c3cc(-c4cnn(C)c4)ccc3c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.