Using COc1ccc(CCCc2ccc(O)cc2)c(O)c1, CC(C)=CCc1cc2cc(-c3cc(O)cc(O)c3)oc2cc1O to produce COc1cc(O)ccc1CCCc1ccc(O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.