Using COc1ccc2cc(-c3cc4cc(Cl)ccc4o3)ccc2c1, CCCCC(=O)Cl to produce CCCCC(=O)c1c(-c2ccc3cc(OC)ccc3c2)oc2ccc(Cl)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.