Using CCOC(=O)/C=C/c1ccc(Oc2c(-c3ccc(OC)cc3)c(C)cc3cc(OC)ccc23)cc1 to produce COc1ccc(-c2c(C)cc3cc(OC)ccc3c2Oc2ccc(/C=C/C(=O)O)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.