What are the chemical substances in hydroxyprogesterone caproate?

Answer: estradiol benzoate/estradiol valerate/hydroxyprogesterone caproate; estradiol benzoate/hydroxyprogesterone caproate; estradiol cypionate/hydroxyprogesterone caproate; estradiol dipropionate/hydroxyprogesterone caproate; estradiol valerate/hydroxyprogesterone caproate