Showing structure for 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