Using CC(C)(C)OC(=O)N1CC=C(B2OC(C)(C)C(C)(C)O2)CC1, CC(C)C(=O)Nc1cc(Br)c(F)cc1F to produce CC(C)C(=O)Nc1cc(C2=CCN(C(=O)OC(C)(C)C)CC2)c(F)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.