Using COc1cc(OC)nc(Oc2cccc3c2C(=O)OC3Cl)n1, [O-]c1ccccc1 to produce COc1cc(OC)nc(Oc2cccc3c2C(=O)OC3Oc2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.