Using O=c1[nH]c2cc(Br)ccc2o1, BrC(c1ccccc1)c1ccccc1 to produce O=c1oc2ccc(Br)cc2n1C(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.