Using CC1(C(F)(F)F)C[C@H](N=[N+]=[N-])c2cc(Br)ccc2O1 to produce CC1(C(F)(F)F)C[C@H](N)c2cc(Br)ccc2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.