Using Clc1ccc(CBr)cc1, COc1ccc(S(=O)(=O)NCC(C)C)cc1 to produce COc1ccc(S(=O)(=O)N(Cc2ccc(Cl)cc2)CC(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.