Duals for SU(N) SUSY gauge theories with an antisymmetric tensor: five easy flavors

I consider N=1 supersymmetric SU (Nc) gauge theories with matter fields consisting of one antisymmetric representation, five flavors, and enough anti-fundamental representations to cancel the gauge anomaly. Previous analyses are extended to the case of even Nc with no superpotential. Using holomorphy I show that the theory has an interacting infrared fixed point for sufficiently large Nc. These theories are interesting due to the fact that in going from five to four flavors the theory goes from a non-trivial infrared fixed point to confinement, in contradistinction to SUSY QCD, but in analogy to the behavior expected in non-SUSY QCD.