4-chloro-3a-hydroxyandrost-4-en-17-one (metabolite of clostebol)

The substance Clostebol is listed under Class S1.1a (Exogenous Anabolic Androgenic Steroids) of the World Anti-Doping Code - International Standard - Prohibited List 2017 (2017 Prohibited List).

Ondrej Slezak

ANTI-DOPING RULE VIOLATION

Attempted trafficking (1)

Attempted use (1)

Complicity (1)

Possession (6)

Presence (12)

Trafficking (1)

Use (10)

Use and/or Attempted Use (1)

Trafficking and/or Attempted Trafficking (2)

ADRV 1 – Presence of the metabolite of a Prohibited Substance on 4 March 2023 (1)

ADRV 2 – Use of a Prohibited Substance on and/or before 4 March 2023 (1)

Presence and/or Use (2)

ADRV 1 – Presence of a Prohibited Substance and/or the metabolite of a Prohibited Substance on 29 January 2024 (1)

ADRV 2 - Use of a Prohibited Substance/s on and/or before 29 January 2024 (1)

ADRV 3 – Possession of a Prohibited Substance from 23 November 2021 to on and/or around 31 August 2023 (1)

Use and/or Attempted Use of a Prohibited Method (1)

SPORTING CODES

Rugby league (2)

Australian Rules Football / AFL (2)

Cycling (3)

Motor Sport / Motorcycling (2)

Athletics (1)

Weightlifting (3)

Rugby union (2)

Powerlifting (1)

Tennis (1)

Automobile Sports (1)