Using Nc1nc(N)c(C(=O)/N=C2\NC[C@H](CCCCNC(=O)OCc3ccccc3)N2)nc1Cl to produce NCCCC[C@H]1CN/C(=N\C(=O)c2nc(Cl)c(N)nc2N)N1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.