Using Nc1nc(N)c(N=O)c(OCc2ccc(CNC(=O)C(F)(F)F)cc2)n1 to produce Nc1nc(N)c(N)c(OCc2ccc(CNC(=O)C(F)(F)F)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.