Showing structure for 2-methoxy-3,5-dimethyl-6-[(1e,5e,7e,11e)-3,7,9,11-tetramethyl-10-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}trideca-1,5,7,11-tetraen-1-yl]pyran-4-one