Using CS(N)(=O)=O, O=C(Nc1ccc(N2CCC(C(=O)O)CC2)nc1)c1nc(-c2ccccc2)oc1C(F)(F)F to produce CS(=O)(=O)NC(=O)C1CCN(c2ccc(NC(=O)c3nc(-c4ccccc4)oc3C(F)(F)F)cn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.