Using CS(N)(=O)=O, O=C(NC[C@@H](O)CN1CCC(Oc2ccc(Cl)c(Cl)c2)CC1)c1cnc(Cl)cc1C(F)(F)F to produce CS(=O)(=O)Nc1cc(C(F)(F)F)c(C(=O)NC[C@@H](O)CN2CCC(Oc3ccc(Cl)c(Cl)c3)CC2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.