Using CN1CCn2c(-c3ccc(Cl)cc3F)nc(C(=O)O)c2C1, Nc1ccc(S(N)(=O)=O)cc1 to produce CN1CCn2c(-c3ccc(Cl)cc3F)nc(C(=O)Nc3ccc(S(N)(=O)=O)cc3)c2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.