Using CC(=O)OC(C)=O, CC(C)(C)OC(=O)N1CCC(Nc2ccc(F)cc2)CC1 to produce CC(=O)N(c1ccc(F)cc1)C1CCN(C(=O)OC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.