Using N#Cc1ccc2c(c1)N(CCN1CCC(N)CC1)C(=O)CO2, O=CC1CC1c1cc(F)ccc1F to produce N#Cc1ccc2c(c1)N(CCN1CCC(NCC3CC3c3cc(F)ccc3F)CC1)C(=O)CO2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.