Using COc1ccc2c(c1)nc(C(F)(F)F)n2-c1cnc(Br)cn1, Cc1ccccc1CN to produce COc1ccc2c(c1)nc(C(F)(F)F)n2-c1cnc(NCc2ccccc2C)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.