Using CCOC(=O)c1cc(-c2nc(N)ncc2Br)[nH]c1-c1cc(Cl)ccc1CC to produce CCc1ccc(Cl)cc1-c1[nH]c(-c2nc(N)ncc2Br)cc1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.