Using CC(C)(C)OC(=O)N1CC(O)C1, Cc1cc(C#N)c(F)cc1Br to produce Cc1cc(C#N)c(OC2CN(C(=O)OC(C)(C)C)C2)cc1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.