Using CC(C)(C)C(=O)CBr, CCOC(=O)C(Cc1cccc2ccccc12)C(=O)OCC to produce CCOC(=O)C(CC(=O)C(C)(C)C)(Cc1cccc2ccccc12)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.