Using CS(=O)(=O)Cl, O=C(NCC1CCCNC1)c1cnc(-c2cccc(F)c2)nc1 to produce CS(=O)(=O)N1CCCC(CNC(=O)c2cnc(-c3cccc(F)c3)nc2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.