<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.boldenone ni steroid anabolic narogenic na derivative synthetic ya testosterone ambayo ilikuwa awali maendeleo kwa ajili ya matumizi ya mifugo.  <response>: boldenone is an anabolic androgenic steroid and synthetic derivative of testosterones that was originally developed for veterinary use. 