Using O=C1CCC(=O)N1Br, CNS(=O)(=O)c1ccc2c(c1)C(C)(C)CO2 to produce CNS(=O)(=O)c1cc(Br)c2c(c1)C(C)(C)CO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.