Using N#CC1CNC1, COC(=O)C(C)(O)C#Cc1cc2c(cc1F)OCCn1cc(C(N)=O)nc1-2 to produce CC(O)(C#Cc1cc2c(cc1F)OCCn1cc(C(N)=O)nc1-2)C(=O)N1CC(C#N)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.