Using O=Cc1c(F)cc(F)cc1F, Nc1nc(C#CC2(O)CCNCC2)cn2nc(-c3ccco3)nc12 to produce Nc1nc(C#CC2(O)CCN(Cc3c(F)cc(F)cc3F)CC2)cn2nc(-c3ccco3)nc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.