{C : Type u₁} →
  [inst : CategoryTheory.Category.{v₁, u₁} C] →
    [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C] →
      {motive : CategoryTheory.IsNormalMonoCategory C → Sort u} →
        ((normalMonoOfMono : ∀ {X Y : C} (f : X ⟶ Y) [CategoryTheory.Mono f], Nonempty (CategoryTheory.NormalMono f)) →
            motive ⋯) →
          (t : CategoryTheory.IsNormalMonoCategory C) → motive t