Using CC(=O)Nc1cn2nc(-c3cnc(Cl)c(NS(=O)(=O)c4ccc(F)cc4)c3)ccc2n1 to produce Nc1cn2nc(-c3cnc(Cl)c(NS(=O)(=O)c4ccc(F)cc4)c3)ccc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.