Using N#Cc1cnc2c(c1)N(S(=O)(=O)c1ccc(C(F)(F)F)cc1)CCO2, NO to produce N=C(NO)c1cnc2c(c1)N(S(=O)(=O)c1ccc(C(F)(F)F)cc1)CCO2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.