Using CC(O)(C(=O)Nc1ccc(S(=O)(=O)F)cc1)C(F)(F)F, C1CCNCC1 to produce CC(O)(C(=O)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.