Using CCOC(=O)c1cnn(-c2ccc(Br)cc2)c1NS(=O)(=O)C(C)C to produce CC(C)S(=O)(=O)Nc1c(C(=O)O)cnn1-c1ccc(Br)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.