Using CC(C)OC(=O)[C@@H](Cc1ccccc1)[C@@H](O)C(=O)OC(C)C to produce O=C(O)[C@@H](O)[C@@H](Cc1ccccc1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.