Using COC(=O)[C@@H]1C[C@H](OS(=O)(=O)c2ccc(Br)cc2)CN1C(=O)OC(C)(C)C, O=c1cc(-c2ccccc2)[nH]c2ccc(Br)cc12 to produce COC(=O)[C@@H]1C[C@@H](Oc2cc(-c3ccccc3)nc3ccc(Br)cc23)CN1C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.