Using O=[N+]([O-])c1ccc2scc(Br)c2c1, OB(O)c1ccncc1 to produce O=[N+]([O-])c1ccc2scc(-c3ccncc3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.