Using CCON=C(C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCNCC3)CS[C@H]12)c1nsc(N)n1, CC(=O)Oc1cnc(C(=O)Cl)cc1OC(C)=O to produce CCON=C(C(=O)N[C@@H]1C(=O)N2C(C(=O)[O-])=C(C[N+]3(C)CCN(C(=O)c4cc(O)c(O)cn4)CC3)CS[C@H]12)c1nsc(N)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.