Using O=S(=O)(Cl)c1cccc(C(F)(F)F)c1, O=C(NC1CC1)c1cccc(C2=CCNCC2)n1 to produce O=C(NC1CC1)c1cccc(C2=CCN(S(=O)(=O)c3cccc(C(F)(F)F)c3)CC2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.