5β-Pregnan-3α,17α,21-triol-11,20-dione-9,12,12,21,21-d5Tetrahydrocortisone-d55β-Tetrahydrocortisone-d5Tetrahydro E-d5Tetrahydrocompound E-d55β-Pregnan-3α,17α,21-triol-11,20-dione-d53α,17,21-Trihydroxy-5β-pregnan-11,20-dione-d4NSC 76984-d5Urocortisone-d5THE-d5Tetrahydro Cortisone-d5(3α,5β)-3,17,21-Trihydroxypregnane-11,20-dione-d5Ba 2681-d5