Using COC(=O)c1sc(-c2ccccc2)c(C)c1N, Clc1ncc(Cl)c(Cl)n1 to produce COC(=O)c1sc(-c2ccccc2)c(C)c1Nc1nc(Cl)ncc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.