Using CC1(C)COB(c2ccc3c(c2)OCCn2cc(-c4ncnn4CC(F)(F)F)nc2-3)OC1, NO to produce Oc1ccc2c(c1)OCCn1cc(-c3ncnn3CC(F)(F)F)nc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.