Using CC(C)(C)OC(=O)N1CC(F)(F)C[C@H]1C(=O)O, CC(C)NC(C)C to produce CC(C)(C)OC(=O)N1CC(F)(F)CC1(C)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.