Using COc1cc2nccc(Oc3ccc(NC(=O)Nc4ccccc4)cc3)c2cc1C#N, [OH-] to produce COc1cc2nccc(Oc3ccc(NC(=O)Nc4ccccc4)cc3)c2cc1C(N)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.