Using CC(C)(C)N1C(=O)C=C(c2cccc(O)c2)S1(=O)=O, OCCCBr to produce CC(C)(C)N1C(=O)C=C(c2cccc(OCCCO)c2)S1(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.