Using O=C=NC(=O)c1cc(F)c(F)cc1Cl, Nc1nnc(-c2sccc2N)o1 to produce Nc1nnc(-c2sccc2NC(=O)NC(=O)c2cc(F)c(F)cc2Cl)o1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.