Using Cn1cc(-c2cnc(NN)c(F)c2)cn1, CC(C(=O)O)n1ccc2ncccc2c1=O to produce CC(C(=O)NNc1ncc(-c2cnn(C)c2)cc1F)n1ccc2ncccc2c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.