Using COCN(c1cc(Cl)cnc1Br)S(=O)(=O)c1ccc(OC(C)C)cc1, CON(C)C(=O)c1cccnc1C to produce Cc1ncccc1C(=O)c1ncc(Cl)cc1NS(=O)(=O)c1ccc(OC(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.