Using Cc1nnnn1-c1ccc(C(CC2CCCC2)C(=O)O)cc1C(F)(F)F, Nc1nccs1 to produce Cc1nnnn1-c1ccc(C(CC2CCCC2)C(=O)Nc2nccs2)cc1C(F)(F)F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.