Using CCOC(=O)C(CCCc1ccccc1)CCCc1cc(OC)c(OC)c(OC)c1 to produce COc1cc(CCCC(CO)CCCc2ccccc2)cc(OC)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.