Using CC(=O)Oc1ccc(/C=C/c2cc(OC(C)=O)cc(OC(C)=O)c2)cc1 to produce Oc1ccc(C=Cc2cc(O)cc(O)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.