Using CCOC(=O)c1ccc(Br)c(O)c1Br, CCCN(CCC)C(=O)CCl to produce CCCN(CCC)C(=O)COc1c(Br)ccc(C(=O)OCC)c1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.