Using Cn1cc(-c2ncc[nH]c2=O)cn1, CSc1nc2ccc(CCl)cc2s1 to produce CSc1nc2ccc(Cn3ccnc(-c4cnn(C)c4)c3=O)cc2s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.