Showing structure for 2-{4-ethyl-6-[(2e)-4,9,11-trihydroxy-7-methoxy-4,8,10-trimethyl-11-(5-methyl-3-oxo-2h-furan-2-yl)undec-2-en-2-yl]-3,6-dihydro-2h-pyran-2-yl}propanoic acid