Using CS(=O)(=O)c1ccc(C(=O)O)c(Cl)c1F, c1cn[nH]c1 to produce CS(=O)(=O)c1ccc(C(=O)O)c(Cl)c1-n1cccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.