1491-81-2 17beta-Hydroxyestr-4-en-3-one 1-adamantanecarboxylate 3-Oxo-4-estren-17beta-yl 1-adamantancarboxylat BOLMANTALATE Bolmantalate [USAN:INN:BAN] Bolmantalato Bolmantalatum LY 38851 Lilly 38851