∀ (C : Type u_2) (D : Type u_4) [inst : CategoryTheory.Category.{u_1, u_2} C]
  [inst_1 : CategoryTheory.MonoidalCategory C] [inst_2 : CategoryTheory.Category.{u_3, u_4} D]
  [inst_3 : CategoryTheory.MonoidalCategory.MonoidalRightAction Cᵒᵖ Dᵒᵖ] {c' c'' : C} (f : c' ⟶ c'') (c : C) (d : D),
  (CategoryTheory.MonoidalCategory.MonoidalRightActionStruct.actionHomRight (Opposite.op d)
        (CategoryTheory.MonoidalCategoryStruct.whiskerRight f c).op).unop =
    CategoryTheory.CategoryStruct.comp
      (CategoryTheory.MonoidalCategory.MonoidalRightActionStruct.actionAssocIso (Opposite.op d) (Opposite.op c')
              (Opposite.op c)).symm.unop.hom
      (CategoryTheory.CategoryStruct.comp
        (CategoryTheory.MonoidalCategory.MonoidalRightActionStruct.actionHomLeft
            (CategoryTheory.MonoidalCategory.MonoidalRightActionStruct.actionHomRight (Opposite.op d) f.op).unop.op
            (Opposite.op c)).unop
        (CategoryTheory.MonoidalCategory.MonoidalRightActionStruct.actionAssocIso (Opposite.op d) (Opposite.op c'')
                (Opposite.op c)).symm.unop.inv)