2940861-85-6 1-[(6aR,8R,9R,9aS)-9-羟基-2,2,4,4-四异丙基-6a,8,9,9a-四氢-6H-呋喃并[3,2-f][1,3,5,2,4]三氧杂二硅氧烷-8-基](3¹⁵N)嘧啶-2,4-二酮