Using CC[C@](C)(NC(=O)OC(C)(C)C)C(=O)Oc1ccc(CN(CC2CCC2)C(=O)c2cc(Cl)n[nH]2)c(F)c1 to produce CC[C@](C)(N)C(=O)Oc1ccc(CN(CC2CCC2)C(=O)c2cc(Cl)n[nH]2)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.