Using CS(=O)(=O)OCCn1c(SCc2noc(-c3cc(Cl)ccc3F)n2)nnc1-c1cccs1 to produce Fc1ccc(Cl)cc1-c1nc(C2CCn3c(nnc3-c3cccs3)S2)no1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.