Using COc1ccccc1NC(=O)c1ccc(Cl)c(-c2ncc(Cl)cc2Cl)c1, CC(=O)OCBr to produce COC(=O)CN(C(=O)c1ccc(Cl)c(-c2ncc(Cl)cc2Cl)c1)c1ccccc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.