<prompt> Inhibition of spermatogenesis occurs by which of the following given drug ?GelusilGossypolGestodineGemcadiol  <response>: Gossypol Nonsteroidal compound MOA :Toxicity on seminiferous epithelium. Reduces sperm motility Libido and potency are not affected SE : Hypokalemia ,edema, diarrhoea,breathlessness and neuritis 