Showing structure for 6,8,14,15-tetrahydroxy-2,6,13,16-tetramethyl-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-10-oxatetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadec-4-en-11-one