Showing structure for (1r,5r,6r,8s,9s,10s,13s,14r,15s)-14-[(3-hydroxy-3-methylbutanoyl)oxy]-10-methyl-5-[(3-methylbutanoyl)oxy]-11-oxo-4,12-dioxapentacyclo[7.7.0.0¹,⁶.0²,¹³.0¹⁰,¹⁵]hexadec-2-en-8-yl 3-hydroxy-3-methylbutanoate