Showing structure for (3r,4ar,6as,6br,8ar,10r,12as,12br)-3,10-dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b-dodecahydropicene-4a-carboxylic acid