Using COC(=O)c1cccc2oc(N3[C@@H](C)CN(C(C)=O)C[C@@H]3C)nc12 to produce CC(=O)N1C[C@H](C)N(c2nc3c(C(=O)[O-])cccc3o2)[C@@H](C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.