Using O=C(CBr)NCCS(=O)(=O)O, Cc1ccc(S(=O)O)cc1 to produce Cc1ccc(S(=O)(=O)CC(=O)NCCS(=O)(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.