Showing structure for trimethylsilyl (4ar,5r,6as,6br,8ar,10r,12ar,12br,14bs)-2,2,6a,6b,9,9,12a-heptamethyl-5,10-bis[(trimethylsilyl)oxy]-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylate