Using C[N+]1([O-])CCOCC1, C=Cc1ccc2ncc(Cc3cc4cnn(C)c4cc3F)n2n1 to produce Cn1ncc2cc(Cc3cnc4ccc(C=O)nn34)c(F)cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.