3d image of methoxydienone skeletal formula

methoxydienone methoxygonadiene synthetic anabolic-androgenic steroid aas oral contraceptives injection anabolic:androgenic ratio designer 3d hormone hormonal therapy replacement function action endocrine endocrinology level prohormone analogue anabolic androgenic androgen male sex bodybuilding body-building masculinizing drug dope doping stimulant csa design nps performance-enhancing ped clandestine chemistry laboratory emcdda