Using COc1ccc(C(=O)Nc2ccccc2C(=O)c2ccccn2)cc1, C1CCOC1 to produce COc1ccc(C(=O)Nc2ccccc2C(C)(O)c2ccccn2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.