Using Cc1ccc(S(=O)(=O)n2cc3c4c(c(F)cnc42)CN([C@@H](C(=O)OC(C)(C)C)C(C)C)C3=O)cc1 to produce CC(C)[C@H](C(=O)OC(C)(C)C)N1Cc2c(F)cnc3[nH]cc(c23)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.