Using Cc1ccn(-c2cc(Cl)ccc2[C@@H](O)C(F)(F)F)n1, O=[N+]([O-])c1ccnc(Cl)c1 to produce Cc1ccn(-c2cc(Cl)ccc2[C@@H](Oc2ccnc(Cl)c2)C(F)(F)F)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.