Using CN, CN(C)c1cc2c(cc1Cl)NC(=O)CC(c1cccc(-c3nc(CCl)cs3)c1)=N2 to produce CNCc1csc(-c2cccc(C3=Nc4cc(N(C)C)c(Cl)cc4NC(=O)C3)c2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.