Using COc1ccc2c(c1)CC[C@@H]1[C@@H]2CC[C@]2(C)C(=O)[C@H](C)C[C@@H]12 to produce COc1ccc2c(c1)CC[C@@H]1[C@@H]2CC[C@]2(C)[C@@H](O)[C@H](C)C[C@@H]12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.