Using COC(=O)c1cccc(O)c1, COc1ccc(CO)cc1OC1CCCC1 to produce COC(=O)c1cccc(OCc2ccc(OC)c(OC3CCCC3)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.