Using COC(=O)c1oc2cc(O)c(Cl)cc2c(=O)c1-c1ccc(OC)cc1 to produce COc1ccc(-c2c(C(=O)O)oc3cc(O)c(Cl)cc3c2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.