Using CC(=O)OC(C)=O, C[C@H](N)COc1ccc(C2(C)Cc3ccc(O)cc3O2)nc1 to produce CC(=O)N[C@@H](C)COc1ccc(C2(C)Cc3ccc(O)cc3O2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.