Using COC(=O)[C@@H]1CCc2cc(OC)c(OC)c3c2[C@@H]1C[C@H](c1ccccc1)C3 to produce COc1cc2c3c(c1OC)C[C@@H](c1ccccc1)C[C@@H]3[C@H](C(=O)O)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.