3d image of 4-hydroxytestosterone skeletal formula

4-hydroxytestosterone synthetic anabolic androgenic steroid aas derivative testosterone 4-oht chemical compound hormone androgen function male sex muscle androstane regulation contraception replacement masculinizing transgender female- -male ftm men transmasculine intersex body-building bodybuilding 3d biochemistry molecule molecular structural structure formula drug effect action supplement hormonal therapy metabolite metabolism mechanism pathway catabolism