Showing structure for (2s)-3-[(2r,4e)-4-{[(1s,2r,4ar,6r,8s,8ar)-2-[(2e)-but-2-en-2-yl]-6,8-dimethyl-decahydronaphthalen-1-yl](hydroxy)methylidene}-5-hydroxy-3-oxo-2h-pyrrol-2-yl]-2-hydroxy-2-methylpropanoic acid