Using COc1cc2sc(C=O)c(Cl)c2cc1OC, COc1ccc(O)cc1 to produce COc1ccc(Oc2c(C=O)sc3cc(OC)c(OC)cc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.