{C : Type u} →
  [inst : CategoryTheory.Category.{v, u} C] →
    {J : CategoryTheory.Limits.MulticospanShape} →
      (I : CategoryTheory.Limits.MulticospanIndex J C) →
        [inst_1 : CategoryTheory.Limits.HasProduct I.left] →
          [inst_2 : CategoryTheory.Limits.HasProduct I.right] → ∏ᶜ I.left ⟶ ∏ᶜ I.right