Showing structure for (2r,4as,5r,6as,6br,8ar,9r,10s,12as,12br)-5-hydroxy-4a,9-bis(hydroxymethyl)-2,6a,6b,9,12a-pentamethyl-10-{[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-1,3,4,5,6,7,8,8a,10,11,12,12b-dodecahydropicene-2-carboxylic acid