Using COc1ccc(C(=O)Cl)cc1, COc1ccc2c(-c3ccccc3)csc2c1 to produce COc1ccc(C(=O)c2sc3cc(OC)ccc3c2-c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.