Using CC(C)[C@@H]1CC[C@@H](C)C[C@H]1OC(=O)C(=O)O[C@@H]1C[C@H](C)CC[C@H]1C(C)C, Brc1ccccc1 to produce CC(C)[C@@H]1CC[C@@H](C)C[C@H]1OC(=O)C(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.