Using CCC(=O)C(CCCCCCBr)C(=O)CC, NS(=O)(=O)c1ccc(O)cc1 to produce CCC(=O)C(CCCCCCOc1ccc(S(N)(=O)=O)cc1)C(=O)CC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.