Using C[C@H](NC(=O)c1cnc(N)s1)c1cc2cccc(Cl)c2c(=O)n1-c1ccccc1, CC(=O)Cl to produce CC(=O)Nc1ncc(C(=O)N[C@@H](C)c2cc3cccc(Cl)c3c(=O)n2-c2ccccc2)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.