Using c1nc[nH]n1, C[C@@H]1CN(c2c(C=O)cc3c(Cl)noc3c2F)C[C@@H](C)O1 to produce C[C@@H]1CN(c2c(C=O)cc3c(-n4cncn4)noc3c2F)C[C@@H](C)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.