Using CCOC(=O)[C@H](Cc1cccc([N+](=O)[O-])c1)NC(C)=O to produce CC(=O)N[C@H](CO)Cc1cccc([N+](=O)[O-])c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.