Using OCc1ccc(-c2ccccc2)o1, COC(=O)c1ccc(CCl)cc1-c1ccccc1C to produce COC(=O)c1ccc(COCc2ccc(-c3ccccc3)o2)cc1-c1ccccc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.