Using CCOC(=O)c1nc(-c2ccccc2)sc1Br, [Zn+]CCC1OCCO1 to produce CCOC(=O)c1nc(-c2ccccc2)sc1CCC1OCCO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.