Using COC(=O)Cc1sc(S)nc1C, Cc1oc(-c2ccccc2)nc1COc1ccc(CCl)cc1 to produce COC(=O)Cc1sc(SCc2ccc(OCc3nc(-c4ccccc4)oc3C)cc2)nc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.