Using BrCc1ccc(-c2nnn(C(c3ccccc3)(c3ccccc3)c3ccccc3)n2)cc1, [OH-] to produce OCc1ccc(-c2nnn(C(c3ccccc3)(c3ccccc3)c3ccccc3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.