Using OB(O)c1cccnc1, CC(C)(C)N1COc2c(cc(Br)cc2-c2ccccc2)C1 to produce CC(C)(C)NCc1cc(-c2cccnc2)cc(-c2ccccc2)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.