Using O=S(=O)(Cl)C(F)(F)F, Cc1nc(C2CCNCC2)sc1COc1ccc(C#N)c(Cl)c1 to produce Cc1nc(C2CCN(S(=O)(=O)C(F)(F)F)CC2)sc1COc1ccc(C#N)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.