Using Cn1c(-c2ccnc(N)n2)cc2c1CCN(C(=O)OC(C)(C)C)C2=O, Cc1csc(C(=O)Cl)c1 to produce Cc1csc(C(=O)Nc2nccc(-c3cc4c(n3C)CCN(C(=O)OC(C)(C)C)C4=O)n2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.