Using NC1=NC2(c3ccccc3O1)c1cc(Br)ccc1Oc1cnc(Cl)cc12, OB(O)c1cccnc1F to produce NC1=NC2(c3ccccc3O1)c1cc(-c3cccnc3F)ccc1Oc1cnc(Cl)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.