Using Nc1ncccn1, O=Cc1nc2ccc(F)cc2c(=O)n1-c1ccccc1Cl to produce O=c1c2cc(F)ccc2nc(CNc2ncccn2)n1-c1ccccc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.