Using CC(=O)c1csc(-c2ccc(Cl)c(Cl)c2)c1O, COC(=O)CN1CCN(C(=S)NN)CC1 to produce COC(=O)CN1CCN(C(=S)NN=C(C)c2csc(-c3ccc(Cl)c(Cl)c3)c2O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.