Using CC(O)(C(=O)Nc1ccc(S(=O)(=O)F)cc1)C(F)(F)F, CCCNCCC to produce CCCN(CCC)S(=O)(=O)c1ccc(NC(=O)C(C)(O)C(F)(F)F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.