Using CS(=O)(=O)c1cnc(N2CCC(CCO)CC2)c(NC(=O)c2cccc(Cl)c2)c1, BrC(Br)(Br)Br to produce CS(=O)(=O)c1cnc(N2CCC(CCBr)CC2)c(NC(=O)c2cccc(Cl)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.