Using CCN(CC)S(F)(F)F, CC(C)(C)OC(=O)NC1CCC(O)CC1 to produce CC(C)(C)OC(=O)N[C@H]1CC[C@@H](F)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.