Using CC(C)Oc1cc(Br)ccc1Cl, CC(C)(C)OC(=O)C[Zn+] to produce CC(C)Oc1cc(CC(=O)OC(C)(C)C)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.