Using COC(=O)c1ccc(O[C@@H]2CCC[C@H]2O)c(OC)c1 to produce COc1cc(C(=O)O)ccc1O[C@@H]1CCC[C@H]1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.