Using NCc1cccnc1, Cc1nc(N2C[C@H](C)N(Cc3ccc(F)cc3)C2=O)sc1C(=O)O to produce Cc1nc(N2C[C@H](C)N(Cc3ccc(F)cc3)C2=O)sc1C(=O)NCc1cccnc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.