Using N[C@H]1CCN(c2ccc(N3C[C@H](COc4ccon4)OC3=O)cc2F)C1, CC(=O)OC(C)=O to produce CC(=O)N[C@H]1CCN(c2ccc(N3C[C@H](COc4ccon4)OC3=O)cc2F)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.