Using O=C(Cl)c1ccc2c(Cl)cnc(Cl)c2c1, O=c1[nH]ccc2ccc(Br)cc12 to produce O=c1[nH]cc(Cl)c2ccc(Br)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.