Using Cc1noc(C)c1-c1c(-c2ccc(O)cc2)c2ccccc2n1C#N, NO to produce Cc1noc(C)c1-c1c(-c2ccc(O)cc2)c2ccccc2n1C(N)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.