Using CC(C)(C)n1nnc(Cc2ccc(CO)cc2)n1, BrC(Br)(Br)Br to produce CC(C)(C)n1nnc(Cc2ccc(CBr)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.