Using CN(C1CCCC1)S(=O)(=O)c1ccc(-n2[nH]cc(C(CC(=O)[O-])c3ccccc3)c2=O)nc1, NCC(F)(F)F to produce CN(C1CCCC1)S(=O)(=O)c1ccc(-n2[nH]cc(C(CC(=O)NCC(F)(F)F)c3ccccc3)c2=O)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.