Using CC(C)[C@H](C(=O)O)N1Cc2c(F)cnc3[nH]cc(c23)C1=O, NC1CCC(F)(F)C1 to produce CC(C)[C@H](C(=O)NC1CCC(F)(F)C1)N1Cc2c(F)cnc3[nH]cc(c23)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.