Using CCOC(OCC)OCC, Nc1ccc(Br)cc1C(=O)NCC(=O)NCC1CCN(Cc2ccc(Cl)cc2)CC1 to produce CNc1ccc(Br)cc1C(=O)NCC(=O)NCC1CCN(Cc2ccc(Cl)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.