Using COCCOc1ccc(-c2c(C#N)c(N)nc(S)c2C#N)cc1, Cc1nc(CCl)cs1 to produce COCCOc1ccc(-c2c(C#N)c(N)nc(SCc3csc(C)n3)c2C#N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.