Using CCCCCCCCNS(=O)(=O)c1ccc(OC)c(OC)c1, O=C(Cl)c1ccccc1 to produce CCCCCCCCN(C(=O)c1ccccc1)S(=O)(=O)c1ccc(OC)c(OC)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.