Using CC(C)(C)OC(=O)N[C@@H]1CC(C)(C)Oc2c1ccc(F)c2Cl to produce CC1(C)C[C@@H](N)c2ccc(F)c(Cl)c2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.