Using CS(=O)(=O)c1nc(Cl)cc(N2C[C@@H](C(=O)NCc3ccccc3)CC[C@H]2C(F)(F)F)n1, CCN(C(C)C)C(C)C to produce CNc1nc(Cl)cc(N2C[C@@H](C(=O)NCc3ccccc3)CC[C@H]2C(F)(F)F)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.