Using CC(C)(C)OC(=O)N1CCC[C@H](OS(C)(=O)=O)C1, Brc1cn[nH]c1 to produce CC(C)(C)OC(=O)N1CCC[C@@H](n2cc(Br)cn2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.