Using [OH-], COc1ccc(-c2ccn(C(C)CC(=O)O)c2-c2ccc(C#N)cc2C)cc1 to produce COc1ccc(-c2ccn(C(C)CC(=O)O)c2-c2ccc(C(N)=O)cc2C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.