Showing structure for (1r,2r,3ar,4r,8ar)-4-hydroxy-1-[(3z)-5-hydroxy-3-(hydroxymethyl)pent-3-en-1-yl]-1-(hydroxymethyl)-2,5-dimethyl-2,3,4,7,8,8a-hexahydroazulene-3a-carboxylic acid