Using COc1ccc(C(=O)Cl)cc1, COc1ccc(-c2cc3ccc(OC)cc3s2)cc1 to produce COc1ccc(C(=O)c2c(-c3ccc(OC)cc3)sc3cc(OC)ccc23)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.