Using CCn1nc(-c2ccncc2)cc1NC(=O)[C@@H](Cc1ccccc1)OC(C)=O to produce CCn1nc(-c2ccncc2)cc1NC(=O)[C@H](O)Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.