Using CN(C)S(=O)(=O)c1ccc2c(c1)[C@@H](O)[C@H](Br)C(C)(C)O2 to produce CN(C)S(=O)(=O)c1ccc2c(c1)C1OC1C(C)(C)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.