Question: Barry Ricardo Forde (born September 17, 1976) is a Barbadian track cyclist, he was banned for two years and two months after testing positive for Testosterone on October 28, 2005, Testosterone is a medication and naturally occurring what?
Sentence (from "Boldenone undecylenate"): Boldenone undecylenate (USAN) (brand names Boldane, Equipoise, Parenabol, Vebonol, others), or boldenone undecenoate (BANM), also known as Δ-testosterone 17β-undec-10-enoate, 1-dehydrotestosterone 17β-undec-10-enoate, or androsta-1,4-dien-17β-ol-3-one 17β-undec-10-enoate, is a synthetic, injected anabolic-androgenic steroid (AAS) and androgen ester that is used in veterinary medicine, specifically in horses.
Relevant evidence: No