Using O=C(O)[C@]1(O)C[C@@H](O)[C@@H](O)[C@H](O)C1, COC(C)(C)OC to produce CC1(C)O[C@H]2[C@H]3C[C@@](O)(C[C@H]2O1)C(=O)O3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.