Using CCOC(=O)c1nc(NC(=O)NS(=O)(=O)c2cccc(C)c2)sc1Br to produce Cc1cccc(S(=O)(=O)NC(=O)Nc2nc(CO)c(Br)s2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.