Using OB(O)c1ccnc(F)c1F, C[C@@H](Oc1cc(Br)cnc1N)c1cc(F)ccc1-n1nccn1 to produce C[C@@H](Oc1cc(-c2ccnc(F)c2F)cnc1N)c1cc(F)ccc1-n1nccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.