Using CN1CC=C(B2OC(C)(C)C(C)(C)O2)CC1, Nc1cc(Br)cc(C(F)(F)F)c1 to produce CN1CC=C(c2cc(N)cc(C(F)(F)F)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.