Using CC(=O)Oc1ccc(C2COc3c(ccc(OC(C)=O)c3C)C2O)cc1 to produce Cc1c(O)ccc2c1OCC(c1ccc(O)cc1)C2O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.